156921211802

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{4746271}}^1$

素因数の和:4746605

約数の個数: 16

約数和(自身を含む): 240123393024

約数和(自身を除く): 83202181222

約数列:

[1, 2, 61, 122, 271, 542, 16531, 33062, 4746271, 9492542, 289522531, 579045062, 1286239441, 2572478882, 78460605901, 156921211802]

約数ペア:

[(1, 156921211802), (2, 78460605901), (61, 2572478882), (122, 1286239441), (271, 579045062), (542, 289522531), (16531, 9492542), (33062, 4746271)]