168307630

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{237053}}^1$

素因数の和:237131

約数の個数: 16

約数和(自身を含む): 307221984

約数和(自身を除く): 138914354

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 237053, 474106, 1185265, 2370530, 16830763, 33661526, 84153815, 168307630]

約数ペア:

[(1, 168307630), (2, 84153815), (5, 33661526), (10, 16830763), (71, 2370530), (142, 1185265), (355, 474106), (710, 237053)]