156909161506

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1\times {\mathrm{556601}}^1$

素因数の和:559649

約数の個数: 16

約数和(自身を含む): 240452064000

約数和(自身を除く): 83542902494

約数列:

[1, 2, 47, 94, 2999, 5998, 140953, 281906, 556601, 1113202, 26160247, 52320494, 1669246399, 3338492798, 78454580753, 156909161506]

約数ペア:

[(1, 156909161506), (2, 78454580753), (47, 3338492798), (94, 1669246399), (2999, 52320494), (5998, 26160247), (140953, 1113202), (281906, 556601)]