156942165130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{221045303}}^1$

素因数の和:221045381

約数の個数: 16

約数和(自身を含む): 286474713984

約数和(自身を除く): 129532548854

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 221045303, 442090606, 1105226515, 2210453030, 15694216513, 31388433026, 78471082565, 156942165130]

約数ペア:

[(1, 156942165130), (2, 78471082565), (5, 31388433026), (10, 15694216513), (71, 2210453030), (142, 1105226515), (355, 442090606), (710, 221045303)]