168308948

素因数分解:

$2^2\times {\mathrm{233}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 297198720

約数和(自身を除く): 128889772

約数列:

[1, 2, 4, 233, 419, 431, 466, 838, 862, 932, 1676, 1724, 97627, 100423, 180589, 195254, 200846, 361178, 390508, 401692, 722356, 42077237, 84154474, 168308948]

約数ペア:

[(1, 168308948), (2, 84154474), (4, 42077237), (233, 722356), (419, 401692), (431, 390508), (466, 361178), (838, 200846), (862, 195254), (932, 180589), (1676, 100423), (1724, 97627)]