157069564

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{665549}}^1$

素因数の和:665612

約数の個数: 12

約数和(自身を含む): 279531000

約数和(自身を除く): 122461436

約数列:

[1, 2, 4, 59, 118, 236, 665549, 1331098, 2662196, 39267391, 78534782, 157069564]

約数ペア:

[(1, 157069564), (2, 78534782), (4, 39267391), (59, 2662196), (118, 1331098), (236, 665549)]