157705886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{209159}}^1$

素因数の和:209203

約数の個数: 16

約数和(自身を含む): 263541600

約数和(自身を除く): 105835714

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 209159, 418318, 2719067, 5438134, 6065611, 12131222, 78852943, 157705886]

約数ペア:

[(1, 157705886), (2, 78852943), (13, 12131222), (26, 6065611), (29, 5438134), (58, 2719067), (377, 418318), (754, 209159)]