168682510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{237581}}^1$

素因数の和:237659

約数の個数: 16

約数和(自身を含む): 307906272

約数和(自身を除く): 139223762

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 237581, 475162, 1187905, 2375810, 16868251, 33736502, 84341255, 168682510]

約数ペア:

[(1, 168682510), (2, 84341255), (5, 33736502), (10, 16868251), (71, 2375810), (142, 1187905), (355, 475162), (710, 237581)]