57176168

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 142560000

約数和(自身を除く): 85383832

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 29, 34, 38, 56, 58, 68, 76, 109, 116, 119, 133, 136, 152, 203, 218, 232, 238, 266, 323, 406, 436, 476, 493, 532, 551, 646, 763, 812, 872, 952, 986, 1064, 1102, 1292, 1526, 1624, 1853, 1972, 2071, 2204, 2261, 2584, 3052, 3161, 3451, 3706, 3857, 3944, 4142, 4408, 4522, 6104, 6322, 6902, 7412, 7714, 8284, 9044, 9367, 12644, 12971, 13804, 14497, 14824, 15428, 16568, 18088, 18734, 22127, 25288, 25942, 27608, 28994, 30856, 35207, 37468, 44254, 51884, 53737, 57988, 60059, 65569, 70414, 74936, 88508, 103768, 107474, 115976, 120118, 131138, 140828, 177016, 214948, 240236, 246449, 262276, 281656, 376159, 420413, 429896, 480472, 492898, 524552, 752318, 840826, 985796, 1021003, 1504636, 1681652, 1971592, 2042006, 3009272, 3363304, 4084012, 7147021, 8168024, 14294042, 28588084, 57176168]

約数ペア:

[(1, 57176168), (2, 28588084), (4, 14294042), (7, 8168024), (8, 7147021), (14, 4084012), (17, 3363304), (19, 3009272), (28, 2042006), (29, 1971592), (34, 1681652), (38, 1504636), (56, 1021003), (58, 985796), (68, 840826), (76, 752318), (109, 524552), (116, 492898), (119, 480472), (133, 429896), (136, 420413), (152, 376159), (203, 281656), (218, 262276), (232, 246449), (238, 240236), (266, 214948), (323, 177016), (406, 140828), (436, 131138), (476, 120118), (493, 115976), (532, 107474), (551, 103768), (646, 88508), (763, 74936), (812, 70414), (872, 65569), (952, 60059), (986, 57988), (1064, 53737), (1102, 51884), (1292, 44254), (1526, 37468), (1624, 35207), (1853, 30856), (1972, 28994), (2071, 27608), (2204, 25942), (2261, 25288), (2584, 22127), (3052, 18734), (3161, 18088), (3451, 16568), (3706, 15428), (3857, 14824), (3944, 14497), (4142, 13804), (4408, 12971), (4522, 12644), (6104, 9367), (6322, 9044), (6902, 8284), (7412, 7714)]