162 is a composite number. |

Factor pairs: 162 = 1 x 162, 2 x 81, 3 x 54, 6 x 27, 9 x 18 |

Factors of 162: 1, 2, 3, 6, 9, 18, 27, 54, 81, 162 |

Prime factorization: 162 = 2 x 3 x 3 x 3 x 3, which can be written 162 = 2 x (3^4) |

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Excel file of puzzles and previous week’s factor solutions: 12 Factors 2014-06-30