157045288

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 315342720

約数和(自身を除く): 158297432

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 529, 863, 989, 1058, 1726, 1978, 2116, 3452, 3956, 4232, 6904, 7912, 19849, 22747, 37109, 39698, 45494, 74218, 79396, 90988, 148436, 158792, 181976, 296872, 456527, 853507, 913054, 1707014, 1826108, 3414028, 3652216, 6828056, 19630661, 39261322, 78522644, 157045288]

約数ペア:

[(1, 157045288), (2, 78522644), (4, 39261322), (8, 19630661), (23, 6828056), (43, 3652216), (46, 3414028), (86, 1826108), (92, 1707014), (172, 913054), (184, 853507), (344, 456527), (529, 296872), (863, 181976), (989, 158792), (1058, 148436), (1726, 90988), (1978, 79396), (2116, 74218), (3452, 45494), (3956, 39698), (4232, 37109), (6904, 22747), (7912, 19849)]