157020048088

素因数分解:

$2^3\times {\mathrm{809749}}^1\times {\mathrm{24239}}^1$

素因数の和:833994

約数の個数: 16

約数和(自身を含む): 294425100000

約数和(自身を除く): 137405051912

約数列:

[1, 2, 4, 8, 24239, 48478, 96956, 193912, 809749, 1619498, 3238996, 6477992, 19627506011, 39255012022, 78510024044, 157020048088]

約数ペア:

[(1, 157020048088), (2, 78510024044), (4, 39255012022), (8, 19627506011), (24239, 6477992), (48478, 3238996), (96956, 1619498), (193912, 809749)]