156920510

素因数分解:

$2^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{12269}}^1$

素因数の和:13555

約数の個数: 16

約数和(自身を含む): 282700800

約数和(自身を除く): 125780290

約数列:

[1, 2, 5, 10, 1279, 2558, 6395, 12269, 12790, 24538, 61345, 122690, 15692051, 31384102, 78460255, 156920510]

約数ペア:

[(1, 156920510), (2, 78460255), (5, 31384102), (10, 15692051), (1279, 122690), (2558, 61345), (6395, 24538), (12269, 12790)]