157023648

素因数分解:

$2^5\times 3^2\times {\mathrm{709}}^1\times {\mathrm{769}}^1$

素因数の和:1494

約数の個数: 72

約数和(自身を含む): 447747300

約数和(自身を除く): 290723652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 709, 769, 1418, 1538, 2127, 2307, 2836, 3076, 4254, 4614, 5672, 6152, 6381, 6921, 8508, 9228, 11344, 12304, 12762, 13842, 17016, 18456, 22688, 24608, 25524, 27684, 34032, 36912, 51048, 55368, 68064, 73824, 102096, 110736, 204192, 221472, 545221, 1090442, 1635663, 2180884, 3271326, 4361768, 4906989, 6542652, 8723536, 9813978, 13085304, 17447072, 19627956, 26170608, 39255912, 52341216, 78511824, 157023648]

約数ペア:

[(1, 157023648), (2, 78511824), (3, 52341216), (4, 39255912), (6, 26170608), (8, 19627956), (9, 17447072), (12, 13085304), (16, 9813978), (18, 8723536), (24, 6542652), (32, 4906989), (36, 4361768), (48, 3271326), (72, 2180884), (96, 1635663), (144, 1090442), (288, 545221), (709, 221472), (769, 204192), (1418, 110736), (1538, 102096), (2127, 73824), (2307, 68064), (2836, 55368), (3076, 51048), (4254, 36912), (4614, 34032), (5672, 27684), (6152, 25524), (6381, 24608), (6921, 22688), (8508, 18456), (9228, 17016), (11344, 13842), (12304, 12762)]