165861072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2229

約数の個数: 120

約数和(自身を含む): 512316168

約数和(自身を除く): 346455096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2161, 2952, 3198, 4264, 4322, 4797, 5904, 6396, 6483, 8528, 8644, 9594, 12792, 12966, 17288, 19188, 19449, 25584, 25932, 28093, 34576, 38376, 38898, 51864, 56186, 76752, 77796, 84279, 88601, 103728, 112372, 155592, 168558, 177202, 224744, 252837, 265803, 311184, 337116, 354404, 449488, 505674, 531606, 674232, 708808, 797409, 1011348, 1063212, 1151813, 1348464, 1417616, 1594818, 2022696, 2126424, 2303626, 3189636, 3455439, 4045392, 4252848, 4607252, 6379272, 6910878, 9214504, 10366317, 12758544, 13821756, 18429008, 20732634, 27643512, 41465268, 55287024, 82930536, 165861072]

約数ペア:

[(1, 165861072), (2, 82930536), (3, 55287024), (4, 41465268), (6, 27643512), (8, 20732634), (9, 18429008), (12, 13821756), (13, 12758544), (16, 10366317), (18, 9214504), (24, 6910878), (26, 6379272), (36, 4607252), (39, 4252848), (41, 4045392), (48, 3455439), (52, 3189636), (72, 2303626), (78, 2126424), (82, 2022696), (104, 1594818), (117, 1417616), (123, 1348464), (144, 1151813), (156, 1063212), (164, 1011348), (208, 797409), (234, 708808), (246, 674232), (312, 531606), (328, 505674), (369, 449488), (468, 354404), (492, 337116), (533, 311184), (624, 265803), (656, 252837), (738, 224744), (936, 177202), (984, 168558), (1066, 155592), (1476, 112372), (1599, 103728), (1872, 88601), (1968, 84279), (2132, 77796), (2161, 76752), (2952, 56186), (3198, 51864), (4264, 38898), (4322, 38376), (4797, 34576), (5904, 28093), (6396, 25932), (6483, 25584), (8528, 19449), (8644, 19188), (9594, 17288), (12792, 12966)]