156413710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{220301}}^1$

素因数の和:220379

約数の個数: 16

約数和(自身を含む): 285511392

約数和(自身を除く): 129097682

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 220301, 440602, 1101505, 2203010, 15641371, 31282742, 78206855, 156413710]

約数ペア:

[(1, 156413710), (2, 78206855), (5, 31282742), (10, 15641371), (71, 2203010), (142, 1101505), (355, 440602), (710, 220301)]