147500872

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{117437}}^1$

素因数の和:117600

約数の個数: 16

約数和(自身を含む): 278328060

約数和(自身を除く): 130827188

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 117437, 234874, 469748, 939496, 18437609, 36875218, 73750436, 147500872]

約数ペア:

[(1, 147500872), (2, 73750436), (4, 36875218), (8, 18437609), (157, 939496), (314, 469748), (628, 234874), (1256, 117437)]