156901681652

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{240646751}}^1$

素因数の和:240646918

約数の個数: 12

約数和(自身を含む): 276262471296

約数和(自身を除く): 119360789644

約数列:

[1, 2, 4, 163, 326, 652, 240646751, 481293502, 962587004, 39225420413, 78450840826, 156901681652]

約数ペア:

[(1, 156901681652), (2, 78450840826), (4, 39225420413), (163, 962587004), (326, 481293502), (652, 240646751)]