157047060530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{221193043}}^1$

素因数の和:221193121

約数の個数: 16

約数和(自身を含む): 286666185024

約数和(自身を除く): 129619124494

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 221193043, 442386086, 1105965215, 2211930430, 15704706053, 31409412106, 78523530265, 157047060530]

約数ペア:

[(1, 157047060530), (2, 78523530265), (5, 31409412106), (10, 15704706053), (71, 2211930430), (142, 1105965215), (355, 442386086), (710, 221193043)]