157260838

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{111217}}^1$

素因数の和:111327

約数の個数: 16

約数和(自身を含む): 272261664

約数和(自身を除く): 115000826

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 111217, 222434, 778519, 1557038, 11232917, 22465834, 78630419, 157260838]

約数ペア:

[(1, 157260838), (2, 78630419), (7, 22465834), (14, 11232917), (101, 1557038), (202, 778519), (707, 222434), (1414, 111217)]