157029916

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{665381}}^1$

素因数の和:665444

約数の個数: 12

約数和(自身を含む): 279460440

約数和(自身を除く): 122430524

約数列:

[1, 2, 4, 59, 118, 236, 665381, 1330762, 2661524, 39257479, 78514958, 157029916]

約数ペア:

[(1, 157029916), (2, 78514958), (4, 39257479), (59, 2661524), (118, 1330762), (236, 665381)]