156721045656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{787}}^1\times {\mathrm{4507}}^1$

素因数の和:5573

約数の個数: 128

約数和(自身を含む): 450147962880

約数和(自身を除く): 293426917224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 787, 789, 1052, 1574, 1578, 1841, 2104, 2361, 3148, 3156, 3682, 4507, 4722, 5509, 5523, 6296, 6312, 7364, 9014, 9444, 11018, 11046, 13521, 14728, 16527, 18028, 18888, 22036, 22092, 27042, 31549, 33054, 36056, 44072, 44184, 54084, 63098, 66108, 94647, 108168, 126196, 132216, 189294, 206981, 252392, 378588, 413962, 620943, 757176, 827924, 1185341, 1241886, 1448867, 1655848, 2370682, 2483772, 2897734, 3547009, 3556023, 4346601, 4741364, 4967544, 5795468, 7094018, 7112046, 8297387, 8693202, 9482728, 10641027, 11590936, 14188036, 14224092, 16594774, 17386404, 21282054, 24829063, 24892161, 28376072, 28448184, 33189548, 34772808, 42564108, 49658126, 49784322, 66379096, 74487189, 85128216, 99316252, 99568644, 148974378, 198632504, 199137288, 297948756, 595897512, 932863367, 1865726734, 2798590101, 3731453468, 5597180202, 6530043569, 7462906936, 11194360404, 13060087138, 19590130707, 22388720808, 26120174276, 39180261414, 52240348552, 78360522828, 156721045656]

約数ペア:

[(1, 156721045656), (2, 78360522828), (3, 52240348552), (4, 39180261414), (6, 26120174276), (7, 22388720808), (8, 19590130707), (12, 13060087138), (14, 11194360404), (21, 7462906936), (24, 6530043569), (28, 5597180202), (42, 3731453468), (56, 2798590101), (84, 1865726734), (168, 932863367), (263, 595897512), (526, 297948756), (787, 199137288), (789, 198632504), (1052, 148974378), (1574, 99568644), (1578, 99316252), (1841, 85128216), (2104, 74487189), (2361, 66379096), (3148, 49784322), (3156, 49658126), (3682, 42564108), (4507, 34772808), (4722, 33189548), (5509, 28448184), (5523, 28376072), (6296, 24892161), (6312, 24829063), (7364, 21282054), (9014, 17386404), (9444, 16594774), (11018, 14224092), (11046, 14188036), (13521, 11590936), (14728, 10641027), (16527, 9482728), (18028, 8693202), (18888, 8297387), (22036, 7112046), (22092, 7094018), (27042, 5795468), (31549, 4967544), (33054, 4741364), (36056, 4346601), (44072, 3556023), (44184, 3547009), (54084, 2897734), (63098, 2483772), (66108, 2370682), (94647, 1655848), (108168, 1448867), (126196, 1241886), (132216, 1185341), (189294, 827924), (206981, 757176), (252392, 620943), (378588, 413962)]