157413898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{7951}}^1$

素因数の和:8493

約数の個数: 16

約数和(自身を含む): 249056640

約数和(自身を除く): 91642742

約数列:

[1, 2, 19, 38, 521, 1042, 7951, 9899, 15902, 19798, 151069, 302138, 4142471, 8284942, 78706949, 157413898]

約数ペア:

[(1, 157413898), (2, 78706949), (19, 8284942), (38, 4142471), (521, 302138), (1042, 151069), (7951, 19798), (9899, 15902)]