156989748

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{165601}}^1$

素因数の和:165687

約数の個数: 24

約数和(自身を含む): 370948480

約数和(自身を除く): 213958732

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 165601, 331202, 496803, 662404, 993606, 1987212, 13082479, 26164958, 39247437, 52329916, 78494874, 156989748]

約数ペア:

[(1, 156989748), (2, 78494874), (3, 52329916), (4, 39247437), (6, 26164958), (12, 13082479), (79, 1987212), (158, 993606), (237, 662404), (316, 496803), (474, 331202), (948, 165601)]