127906272

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 396264960

約数和(自身を除く): 268358688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 208, 234, 254, 269, 288, 312, 381, 416, 468, 508, 538, 624, 762, 807, 936, 1016, 1076, 1143, 1248, 1524, 1614, 1651, 1872, 2032, 2152, 2286, 2421, 3048, 3228, 3302, 3497, 3744, 4064, 4304, 4572, 4842, 4953, 6096, 6456, 6604, 6994, 8608, 9144, 9684, 9906, 10491, 12192, 12912, 13208, 13988, 14859, 18288, 19368, 19812, 20982, 25824, 26416, 27976, 29718, 31473, 34163, 36576, 38736, 39624, 41964, 52832, 55952, 59436, 62946, 68326, 77472, 79248, 83928, 102489, 111904, 118872, 125892, 136652, 158496, 167856, 204978, 237744, 251784, 273304, 307467, 335712, 409956, 444119, 475488, 503568, 546608, 614934, 819912, 888238, 1007136, 1093216, 1229868, 1332357, 1639824, 1776476, 2459736, 2664714, 3279648, 3552952, 3997071, 4919472, 5329428, 7105904, 7994142, 9838944, 10658856, 14211808, 15988284, 21317712, 31976568, 42635424, 63953136, 127906272]

約数ペア:

[(1, 127906272), (2, 63953136), (3, 42635424), (4, 31976568), (6, 21317712), (8, 15988284), (9, 14211808), (12, 10658856), (13, 9838944), (16, 7994142), (18, 7105904), (24, 5329428), (26, 4919472), (32, 3997071), (36, 3552952), (39, 3279648), (48, 2664714), (52, 2459736), (72, 1776476), (78, 1639824), (96, 1332357), (104, 1229868), (117, 1093216), (127, 1007136), (144, 888238), (156, 819912), (208, 614934), (234, 546608), (254, 503568), (269, 475488), (288, 444119), (312, 409956), (381, 335712), (416, 307467), (468, 273304), (508, 251784), (538, 237744), (624, 204978), (762, 167856), (807, 158496), (936, 136652), (1016, 125892), (1076, 118872), (1143, 111904), (1248, 102489), (1524, 83928), (1614, 79248), (1651, 77472), (1872, 68326), (2032, 62946), (2152, 59436), (2286, 55952), (2421, 52832), (3048, 41964), (3228, 39624), (3302, 38736), (3497, 36576), (3744, 34163), (4064, 31473), (4304, 29718), (4572, 27976), (4842, 26416), (4953, 25824), (6096, 20982), (6456, 19812), (6604, 19368), (6994, 18288), (8608, 14859), (9144, 13988), (9684, 13208), (9906, 12912), (10491, 12192)]