179585728

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 428898304

約数和(自身を除く): 249312576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 67, 112, 124, 134, 193, 217, 224, 248, 268, 386, 434, 448, 469, 496, 536, 772, 868, 938, 992, 1072, 1351, 1544, 1736, 1876, 1984, 2077, 2144, 2702, 3088, 3472, 3752, 4154, 4288, 5404, 5983, 6176, 6944, 7504, 8308, 10808, 11966, 12352, 12931, 13888, 14539, 15008, 16616, 21616, 23932, 25862, 29078, 30016, 33232, 41881, 43232, 47864, 51724, 58156, 66464, 83762, 86464, 90517, 95728, 103448, 116312, 132928, 167524, 181034, 191456, 206896, 232624, 335048, 362068, 382912, 400861, 413792, 465248, 670096, 724136, 801722, 827584, 930496, 1340192, 1448272, 1603444, 2680384, 2806027, 2896544, 3206888, 5612054, 5793088, 6413776, 11224108, 12827552, 22448216, 25655104, 44896432, 89792864, 179585728]

約数ペア:

[(1, 179585728), (2, 89792864), (4, 44896432), (7, 25655104), (8, 22448216), (14, 12827552), (16, 11224108), (28, 6413776), (31, 5793088), (32, 5612054), (56, 3206888), (62, 2896544), (64, 2806027), (67, 2680384), (112, 1603444), (124, 1448272), (134, 1340192), (193, 930496), (217, 827584), (224, 801722), (248, 724136), (268, 670096), (386, 465248), (434, 413792), (448, 400861), (469, 382912), (496, 362068), (536, 335048), (772, 232624), (868, 206896), (938, 191456), (992, 181034), (1072, 167524), (1351, 132928), (1544, 116312), (1736, 103448), (1876, 95728), (1984, 90517), (2077, 86464), (2144, 83762), (2702, 66464), (3088, 58156), (3472, 51724), (3752, 47864), (4154, 43232), (4288, 41881), (5404, 33232), (5983, 30016), (6176, 29078), (6944, 25862), (7504, 23932), (8308, 21616), (10808, 16616), (11966, 15008), (12352, 14539), (12931, 13888)]