129304968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 372556800

約数和(自身を除く): 243251832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 232, 248, 312, 348, 372, 377, 403, 461, 696, 744, 754, 806, 899, 922, 1131, 1209, 1383, 1508, 1612, 1798, 1844, 2262, 2418, 2697, 2766, 3016, 3224, 3596, 3688, 4524, 4836, 5394, 5532, 5993, 7192, 9048, 9672, 10788, 11064, 11687, 11986, 13369, 14291, 17979, 21576, 23374, 23972, 26738, 28582, 35061, 35958, 40107, 42873, 46748, 47944, 53476, 57164, 70122, 71916, 80214, 85746, 93496, 106952, 114328, 140244, 143832, 160428, 171492, 173797, 185783, 280488, 320856, 342984, 347594, 371566, 414439, 521391, 557349, 695188, 743132, 828878, 1042782, 1114698, 1243317, 1390376, 1486264, 1657756, 2085564, 2229396, 2486634, 3315512, 4171128, 4458792, 4973268, 5387707, 9946536, 10775414, 16163121, 21550828, 32326242, 43101656, 64652484, 129304968]

約数ペア:

[(1, 129304968), (2, 64652484), (3, 43101656), (4, 32326242), (6, 21550828), (8, 16163121), (12, 10775414), (13, 9946536), (24, 5387707), (26, 4973268), (29, 4458792), (31, 4171128), (39, 3315512), (52, 2486634), (58, 2229396), (62, 2085564), (78, 1657756), (87, 1486264), (93, 1390376), (104, 1243317), (116, 1114698), (124, 1042782), (156, 828878), (174, 743132), (186, 695188), (232, 557349), (248, 521391), (312, 414439), (348, 371566), (372, 347594), (377, 342984), (403, 320856), (461, 280488), (696, 185783), (744, 173797), (754, 171492), (806, 160428), (899, 143832), (922, 140244), (1131, 114328), (1209, 106952), (1383, 93496), (1508, 85746), (1612, 80214), (1798, 71916), (1844, 70122), (2262, 57164), (2418, 53476), (2697, 47944), (2766, 46748), (3016, 42873), (3224, 40107), (3596, 35958), (3688, 35061), (4524, 28582), (4836, 26738), (5394, 23972), (5532, 23374), (5993, 21576), (7192, 17979), (9048, 14291), (9672, 13369), (10788, 11986), (11064, 11687)]