129828186

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 307307520

約数和(自身を除く): 177479334

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 71, 87, 93, 113, 142, 174, 186, 213, 226, 261, 279, 339, 426, 522, 558, 639, 678, 899, 1017, 1278, 1798, 2034, 2059, 2201, 2697, 3277, 3503, 4118, 4402, 5394, 6177, 6554, 6603, 7006, 8023, 8091, 9831, 10509, 12354, 13206, 16046, 16182, 18531, 19662, 19809, 21018, 24069, 29493, 31527, 37062, 39618, 48138, 58986, 63054, 63829, 72207, 101587, 127658, 144414, 191487, 203174, 232667, 248713, 304761, 382974, 465334, 497426, 574461, 609522, 698001, 746139, 914283, 1148922, 1396002, 1492278, 1828566, 2094003, 2238417, 4188006, 4476834, 7212677, 14425354, 21638031, 43276062, 64914093, 129828186]

約数ペア:

[(1, 129828186), (2, 64914093), (3, 43276062), (6, 21638031), (9, 14425354), (18, 7212677), (29, 4476834), (31, 4188006), (58, 2238417), (62, 2094003), (71, 1828566), (87, 1492278), (93, 1396002), (113, 1148922), (142, 914283), (174, 746139), (186, 698001), (213, 609522), (226, 574461), (261, 497426), (279, 465334), (339, 382974), (426, 304761), (522, 248713), (558, 232667), (639, 203174), (678, 191487), (899, 144414), (1017, 127658), (1278, 101587), (1798, 72207), (2034, 63829), (2059, 63054), (2201, 58986), (2697, 48138), (3277, 39618), (3503, 37062), (4118, 31527), (4402, 29493), (5394, 24069), (6177, 21018), (6554, 19809), (6603, 19662), (7006, 18531), (8023, 16182), (8091, 16046), (9831, 13206), (10509, 12354)]