155150736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{248639}}^1$

素因数の和:248663

約数の個数: 40

約数和(自身を含む): 431639040

約数和(自身を除く): 276488304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 248639, 497278, 745917, 994556, 1491834, 1989112, 2983668, 3232307, 3978224, 5967336, 6464614, 9696921, 11934672, 12929228, 19393842, 25858456, 38787684, 51716912, 77575368, 155150736]

約数ペア:

[(1, 155150736), (2, 77575368), (3, 51716912), (4, 38787684), (6, 25858456), (8, 19393842), (12, 12929228), (13, 11934672), (16, 9696921), (24, 6464614), (26, 5967336), (39, 3978224), (48, 3232307), (52, 2983668), (78, 1989112), (104, 1491834), (156, 994556), (208, 745917), (312, 497278), (624, 248639)]