157129728

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{7307}}^1$

素因数の和:7337

約数の個数: 88

約数和(自身を含む): 478703232

約数和(自身を除く): 321573504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 7307, 10752, 14614, 21504, 21921, 29228, 43842, 51149, 58456, 87684, 102298, 116912, 153447, 175368, 204596, 233824, 306894, 350736, 409192, 467648, 613788, 701472, 818384, 935296, 1227576, 1402944, 1636768, 1870592, 2455152, 2805888, 3273536, 3741184, 4910304, 5611776, 6547072, 7482368, 9820608, 11223552, 13094144, 19641216, 22447104, 26188288, 39282432, 52376576, 78564864, 157129728]

約数ペア:

[(1, 157129728), (2, 78564864), (3, 52376576), (4, 39282432), (6, 26188288), (7, 22447104), (8, 19641216), (12, 13094144), (14, 11223552), (16, 9820608), (21, 7482368), (24, 6547072), (28, 5611776), (32, 4910304), (42, 3741184), (48, 3273536), (56, 2805888), (64, 2455152), (84, 1870592), (96, 1636768), (112, 1402944), (128, 1227576), (168, 935296), (192, 818384), (224, 701472), (256, 613788), (336, 467648), (384, 409192), (448, 350736), (512, 306894), (672, 233824), (768, 204596), (896, 175368), (1024, 153447), (1344, 116912), (1536, 102298), (1792, 87684), (2688, 58456), (3072, 51149), (3584, 43842), (5376, 29228), (7168, 21921), (7307, 21504), (10752, 14614)]