155124991

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{701}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 179869248

約数和(自身を除く): 24744257

約数列:

[1, 7, 101, 313, 701, 707, 2191, 4907, 31613, 70801, 219413, 221291, 495607, 1535891, 22160713, 155124991]

約数ペア:

[(1, 155124991), (7, 22160713), (101, 1535891), (313, 495607), (701, 221291), (707, 219413), (2191, 70801), (4907, 31613)]