177620976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 538923840

約数和(自身を除く): 361302864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 239, 312, 397, 468, 478, 624, 717, 794, 936, 956, 1191, 1434, 1588, 1872, 1912, 2151, 2382, 2868, 3107, 3176, 3573, 3824, 4302, 4764, 5161, 5736, 6214, 6352, 7146, 8604, 9321, 9528, 10322, 11472, 12428, 14292, 15483, 17208, 18642, 19056, 20644, 24856, 27963, 28584, 30966, 34416, 37284, 41288, 46449, 49712, 55926, 57168, 61932, 74568, 82576, 92898, 94883, 111852, 123864, 149136, 185796, 189766, 223704, 247728, 284649, 371592, 379532, 447408, 569298, 743184, 759064, 853947, 1138596, 1233479, 1518128, 1707894, 2277192, 2466958, 3415788, 3700437, 4554384, 4933916, 6831576, 7400874, 9867832, 11101311, 13663152, 14801748, 19735664, 22202622, 29603496, 44405244, 59206992, 88810488, 177620976]

約数ペア:

[(1, 177620976), (2, 88810488), (3, 59206992), (4, 44405244), (6, 29603496), (8, 22202622), (9, 19735664), (12, 14801748), (13, 13663152), (16, 11101311), (18, 9867832), (24, 7400874), (26, 6831576), (36, 4933916), (39, 4554384), (48, 3700437), (52, 3415788), (72, 2466958), (78, 2277192), (104, 1707894), (117, 1518128), (144, 1233479), (156, 1138596), (208, 853947), (234, 759064), (239, 743184), (312, 569298), (397, 447408), (468, 379532), (478, 371592), (624, 284649), (717, 247728), (794, 223704), (936, 189766), (956, 185796), (1191, 149136), (1434, 123864), (1588, 111852), (1872, 94883), (1912, 92898), (2151, 82576), (2382, 74568), (2868, 61932), (3107, 57168), (3176, 55926), (3573, 49712), (3824, 46449), (4302, 41288), (4764, 37284), (5161, 34416), (5736, 30966), (6214, 28584), (6352, 27963), (7146, 24856), (8604, 20644), (9321, 19056), (9528, 18642), (10322, 17208), (11472, 15483), (12428, 14292)]