163312

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 20

約数和(自身を含む): 323640

約数和(自身を除く): 160328

約数列:

[1, 2, 4, 8, 16, 59, 118, 173, 236, 346, 472, 692, 944, 1384, 2768, 10207, 20414, 40828, 81656, 163312]

約数ペア:

[(1, 163312), (2, 81656), (4, 40828), (8, 20414), (16, 10207), (59, 2768), (118, 1384), (173, 944), (236, 692), (346, 472)]