157217144

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3372

約数の個数: 64

約数和(自身を含む): 361152000

約数和(自身を除く): 203934856

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 37, 46, 56, 74, 92, 148, 161, 184, 259, 296, 322, 518, 644, 851, 1036, 1288, 1702, 2072, 3299, 3404, 5957, 6598, 6808, 11914, 13196, 23093, 23828, 26392, 46186, 47656, 75877, 92372, 122063, 151754, 184744, 244126, 303508, 488252, 531139, 607016, 854441, 976504, 1062278, 1708882, 2124556, 2807449, 3417764, 4249112, 5614898, 6835528, 11229796, 19652143, 22459592, 39304286, 78608572, 157217144]

約数ペア:

[(1, 157217144), (2, 78608572), (4, 39304286), (7, 22459592), (8, 19652143), (14, 11229796), (23, 6835528), (28, 5614898), (37, 4249112), (46, 3417764), (56, 2807449), (74, 2124556), (92, 1708882), (148, 1062278), (161, 976504), (184, 854441), (259, 607016), (296, 531139), (322, 488252), (518, 303508), (644, 244126), (851, 184744), (1036, 151754), (1288, 122063), (1702, 92372), (2072, 75877), (3299, 47656), (3404, 46186), (5957, 26392), (6598, 23828), (6808, 23093), (11914, 13196)]