181120576

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 112

約数和(自身を含む): 447543936

約数和(自身を除く): 266423360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 137, 182, 208, 224, 227, 274, 364, 416, 448, 454, 548, 728, 832, 908, 959, 1096, 1456, 1589, 1781, 1816, 1918, 2192, 2912, 2951, 3178, 3562, 3632, 3836, 4384, 5824, 5902, 6356, 7124, 7264, 7672, 8768, 11804, 12467, 12712, 14248, 14528, 15344, 20657, 23608, 24934, 25424, 28496, 30688, 31099, 41314, 47216, 49868, 50848, 56992, 61376, 62198, 82628, 94432, 99736, 101696, 113984, 124396, 165256, 188864, 199472, 217693, 248792, 330512, 398944, 404287, 435386, 497584, 661024, 797888, 808574, 870772, 995168, 1322048, 1617148, 1741544, 1990336, 2830009, 3234296, 3483088, 5660018, 6468592, 6966176, 11320036, 12937184, 13932352, 22640072, 25874368, 45280144, 90560288, 181120576]

約数ペア:

[(1, 181120576), (2, 90560288), (4, 45280144), (7, 25874368), (8, 22640072), (13, 13932352), (14, 12937184), (16, 11320036), (26, 6966176), (28, 6468592), (32, 5660018), (52, 3483088), (56, 3234296), (64, 2830009), (91, 1990336), (104, 1741544), (112, 1617148), (137, 1322048), (182, 995168), (208, 870772), (224, 808574), (227, 797888), (274, 661024), (364, 497584), (416, 435386), (448, 404287), (454, 398944), (548, 330512), (728, 248792), (832, 217693), (908, 199472), (959, 188864), (1096, 165256), (1456, 124396), (1589, 113984), (1781, 101696), (1816, 99736), (1918, 94432), (2192, 82628), (2912, 62198), (2951, 61376), (3178, 56992), (3562, 50848), (3632, 49868), (3836, 47216), (4384, 41314), (5824, 31099), (5902, 30688), (6356, 28496), (7124, 25424), (7264, 24934), (7672, 23608), (8768, 20657), (11804, 15344), (12467, 14528), (12712, 14248)]