137711392

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 354860352

約数和(自身を除く): 217148960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 131, 133, 152, 182, 208, 224, 247, 262, 266, 304, 361, 364, 416, 494, 524, 532, 608, 722, 728, 917, 988, 1048, 1064, 1444, 1456, 1703, 1729, 1834, 1976, 2096, 2128, 2489, 2527, 2888, 2912, 3406, 3458, 3668, 3952, 4192, 4256, 4693, 4978, 5054, 5776, 6812, 6916, 7336, 7904, 9386, 9956, 10108, 11552, 11921, 13624, 13832, 14672, 17423, 18772, 19912, 20216, 23842, 27248, 27664, 29344, 32357, 32851, 34846, 37544, 39824, 40432, 47291, 47684, 54496, 55328, 64714, 65702, 69692, 75088, 79648, 80864, 94582, 95368, 129428, 131404, 139384, 150176, 189164, 190736, 226499, 258856, 262808, 278768, 331037, 378328, 381472, 452998, 517712, 525616, 557536, 614783, 662074, 756656, 905996, 1035424, 1051232, 1229566, 1324148, 1513312, 1811992, 2459132, 2648296, 3623984, 4303481, 4918264, 5296592, 7247968, 8606962, 9836528, 10593184, 17213924, 19673056, 34427848, 68855696, 137711392]

約数ペア:

[(1, 137711392), (2, 68855696), (4, 34427848), (7, 19673056), (8, 17213924), (13, 10593184), (14, 9836528), (16, 8606962), (19, 7247968), (26, 5296592), (28, 4918264), (32, 4303481), (38, 3623984), (52, 2648296), (56, 2459132), (76, 1811992), (91, 1513312), (104, 1324148), (112, 1229566), (131, 1051232), (133, 1035424), (152, 905996), (182, 756656), (208, 662074), (224, 614783), (247, 557536), (262, 525616), (266, 517712), (304, 452998), (361, 381472), (364, 378328), (416, 331037), (494, 278768), (524, 262808), (532, 258856), (608, 226499), (722, 190736), (728, 189164), (917, 150176), (988, 139384), (1048, 131404), (1064, 129428), (1444, 95368), (1456, 94582), (1703, 80864), (1729, 79648), (1834, 75088), (1976, 69692), (2096, 65702), (2128, 64714), (2489, 55328), (2527, 54496), (2888, 47684), (2912, 47291), (3406, 40432), (3458, 39824), (3668, 37544), (3952, 34846), (4192, 32851), (4256, 32357), (4693, 29344), (4978, 27664), (5054, 27248), (5776, 23842), (6812, 20216), (6916, 19912), (7336, 18772), (7904, 17423), (9386, 14672), (9956, 13832), (10108, 13624), (11552, 11921)]