120072368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{577271}}^1$

素因数の和:577292

約数の個数: 20

約数和(自身を含む): 250536048

約数和(自身を除く): 130463680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 577271, 1154542, 2309084, 4618168, 7504523, 9236336, 15009046, 30018092, 60036184, 120072368]

約数ペア:

[(1, 120072368), (2, 60036184), (4, 30018092), (8, 15009046), (13, 9236336), (16, 7504523), (26, 4618168), (52, 2309084), (104, 1154542), (208, 577271)]