178242528256

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{13933}}^1$

素因数の和:14028

約数の個数: 132

約数和(自身を含む): 396525327996

約数和(自身を除く): 218282799740

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 961, 992, 1024, 1612, 1664, 1922, 1984, 3224, 3328, 3844, 3968, 6448, 6656, 7688, 7936, 12493, 12896, 13312, 13933, 15376, 15872, 24986, 25792, 27866, 30752, 31744, 49972, 51584, 55732, 61504, 99944, 103168, 111464, 123008, 181129, 199888, 206336, 222928, 246016, 362258, 399776, 412672, 431923, 445856, 492032, 724516, 799552, 863846, 891712, 984064, 1449032, 1599104, 1727692, 1783424, 2898064, 3198208, 3455384, 3566848, 5614999, 5796128, 6396416, 6910768, 7133696, 11229998, 11592256, 12792832, 13389613, 13821536, 14267392, 22459996, 23184512, 26779226, 27643072, 44919992, 46369024, 53558452, 55286144, 89839984, 92738048, 107116904, 110572288, 174064969, 179679968, 185476096, 214233808, 221144576, 348129938, 359359936, 428467616, 442289152, 696259876, 718719872, 856935232, 1392519752, 1437439744, 1713870464, 2785039504, 2874879488, 3427740928, 5570079008, 5749758976, 6855481856, 11140158016, 13710963712, 22280316032, 44560632064, 89121264128, 178242528256]

約数ペア:

[(1, 178242528256), (2, 89121264128), (4, 44560632064), (8, 22280316032), (13, 13710963712), (16, 11140158016), (26, 6855481856), (31, 5749758976), (32, 5570079008), (52, 3427740928), (62, 2874879488), (64, 2785039504), (104, 1713870464), (124, 1437439744), (128, 1392519752), (208, 856935232), (248, 718719872), (256, 696259876), (403, 442289152), (416, 428467616), (496, 359359936), (512, 348129938), (806, 221144576), (832, 214233808), (961, 185476096), (992, 179679968), (1024, 174064969), (1612, 110572288), (1664, 107116904), (1922, 92738048), (1984, 89839984), (3224, 55286144), (3328, 53558452), (3844, 46369024), (3968, 44919992), (6448, 27643072), (6656, 26779226), (7688, 23184512), (7936, 22459996), (12493, 14267392), (12896, 13821536), (13312, 13389613), (13933, 12792832), (15376, 11592256), (15872, 11229998), (24986, 7133696), (25792, 6910768), (27866, 6396416), (30752, 5796128), (31744, 5614999), (49972, 3566848), (51584, 3455384), (55732, 3198208), (61504, 2898064), (99944, 1783424), (103168, 1727692), (111464, 1599104), (123008, 1449032), (181129, 984064), (199888, 891712), (206336, 863846), (222928, 799552), (246016, 724516), (362258, 492032), (399776, 445856), (412672, 431923)]