157423104

素因数分解:

$2^9\times 3^2\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:420

約数の個数: 120

約数和(自身を含む): 459613440

約数和(自身を除く): 302190336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 269, 288, 381, 384, 508, 512, 538, 576, 762, 768, 807, 1016, 1076, 1143, 1152, 1524, 1536, 1614, 2032, 2152, 2286, 2304, 2421, 3048, 3228, 4064, 4304, 4572, 4608, 4842, 6096, 6456, 8128, 8608, 9144, 9684, 12192, 12912, 16256, 17216, 18288, 19368, 24384, 25824, 32512, 34163, 34432, 36576, 38736, 48768, 51648, 65024, 68326, 68864, 73152, 77472, 97536, 102489, 103296, 136652, 137728, 146304, 154944, 195072, 204978, 206592, 273304, 292608, 307467, 309888, 409956, 413184, 546608, 585216, 614934, 619776, 819912, 1093216, 1229868, 1239552, 1639824, 2186432, 2459736, 3279648, 4372864, 4919472, 6559296, 8745728, 9838944, 13118592, 17491456, 19677888, 26237184, 39355776, 52474368, 78711552, 157423104]

約数ペア:

[(1, 157423104), (2, 78711552), (3, 52474368), (4, 39355776), (6, 26237184), (8, 19677888), (9, 17491456), (12, 13118592), (16, 9838944), (18, 8745728), (24, 6559296), (32, 4919472), (36, 4372864), (48, 3279648), (64, 2459736), (72, 2186432), (96, 1639824), (127, 1239552), (128, 1229868), (144, 1093216), (192, 819912), (254, 619776), (256, 614934), (269, 585216), (288, 546608), (381, 413184), (384, 409956), (508, 309888), (512, 307467), (538, 292608), (576, 273304), (762, 206592), (768, 204978), (807, 195072), (1016, 154944), (1076, 146304), (1143, 137728), (1152, 136652), (1524, 103296), (1536, 102489), (1614, 97536), (2032, 77472), (2152, 73152), (2286, 68864), (2304, 68326), (2421, 65024), (3048, 51648), (3228, 48768), (4064, 38736), (4304, 36576), (4572, 34432), (4608, 34163), (4842, 32512), (6096, 25824), (6456, 24384), (8128, 19368), (8608, 18288), (9144, 17216), (9684, 16256), (12192, 12912)]