168675410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{237571}}^1$

素因数の和:237649

約数の個数: 16

約数和(自身を含む): 307893312

約数和(自身を除く): 139217902

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 237571, 475142, 1187855, 2375710, 16867541, 33735082, 84337705, 168675410]

約数ペア:

[(1, 168675410), (2, 84337705), (5, 33735082), (10, 16867541), (71, 2375710), (142, 1187855), (355, 475142), (710, 237571)]