152092180

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{48437}}^1$

素因数の和:48603

約数の個数: 24

約数和(自身を含む): 321434568

約数和(自身を除く): 169342388

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 48437, 96874, 193748, 242185, 484370, 968740, 7604609, 15209218, 30418436, 38023045, 76046090, 152092180]

約数ペア:

[(1, 152092180), (2, 76046090), (4, 38023045), (5, 30418436), (10, 15209218), (20, 7604609), (157, 968740), (314, 484370), (628, 242185), (785, 193748), (1570, 96874), (3140, 48437)]