157389122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{376529}}^1$

素因数の和:376561

約数の個数: 16

約数和(自身を含む): 271101600

約数和(自身を除く): 113712478

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 376529, 753058, 4141819, 7154051, 8283638, 14308102, 78694561, 157389122]

約数ペア:

[(1, 157389122), (2, 78694561), (11, 14308102), (19, 8283638), (22, 7154051), (38, 4141819), (209, 753058), (418, 376529)]