157219688

素因数分解:

$2^3\times {\mathrm{1879}}^1\times {\mathrm{10459}}^1$

素因数の和:12344

約数の個数: 16

約数和(自身を含む): 294972000

約数和(自身を除く): 137752312

約数列:

[1, 2, 4, 8, 1879, 3758, 7516, 10459, 15032, 20918, 41836, 83672, 19652461, 39304922, 78609844, 157219688]

約数ペア:

[(1, 157219688), (2, 78609844), (4, 39304922), (8, 19652461), (1879, 83672), (3758, 41836), (7516, 20918), (10459, 15032)]