157280432

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{97327}}^1$

素因数の和:97436

約数の個数: 20

約数和(自身を含む): 307751136

約数和(自身を除く): 150470704

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 97327, 194654, 389308, 778616, 1557232, 9830027, 19660054, 39320108, 78640216, 157280432]

約数ペア:

[(1, 157280432), (2, 78640216), (4, 39320108), (8, 19660054), (16, 9830027), (101, 1557232), (202, 778616), (404, 389308), (808, 194654), (1616, 97327)]