156763030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{220793}}^1$

素因数の和:220871

約数の個数: 16

約数和(自身を含む): 286149024

約数和(自身を除く): 129385994

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 220793, 441586, 1103965, 2207930, 15676303, 31352606, 78381515, 156763030]

約数ペア:

[(1, 156763030), (2, 78381515), (5, 31352606), (10, 15676303), (71, 2207930), (142, 1103965), (355, 441586), (710, 220793)]