169634712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 476280000

約数和(自身を除く): 306645288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 89, 104, 123, 149, 156, 164, 178, 246, 267, 298, 312, 328, 356, 447, 492, 533, 534, 596, 712, 894, 984, 1066, 1068, 1157, 1192, 1599, 1788, 1937, 2132, 2136, 2314, 3198, 3471, 3576, 3649, 3874, 4264, 4628, 5811, 6109, 6396, 6942, 7298, 7748, 9256, 10947, 11622, 12218, 12792, 13261, 13884, 14596, 15496, 18327, 21894, 23244, 24436, 26522, 27768, 29192, 36654, 39783, 43788, 46488, 47437, 48872, 53044, 73308, 79417, 79566, 87576, 94874, 106088, 142311, 146616, 158834, 159132, 172393, 189748, 238251, 284622, 317668, 318264, 344786, 379496, 476502, 517179, 543701, 569244, 635336, 689572, 953004, 1034358, 1087402, 1138488, 1379144, 1631103, 1906008, 2068716, 2174804, 3262206, 4137432, 4349608, 6524412, 7068113, 13048824, 14136226, 21204339, 28272452, 42408678, 56544904, 84817356, 169634712]

約数ペア:

[(1, 169634712), (2, 84817356), (3, 56544904), (4, 42408678), (6, 28272452), (8, 21204339), (12, 14136226), (13, 13048824), (24, 7068113), (26, 6524412), (39, 4349608), (41, 4137432), (52, 3262206), (78, 2174804), (82, 2068716), (89, 1906008), (104, 1631103), (123, 1379144), (149, 1138488), (156, 1087402), (164, 1034358), (178, 953004), (246, 689572), (267, 635336), (298, 569244), (312, 543701), (328, 517179), (356, 476502), (447, 379496), (492, 344786), (533, 318264), (534, 317668), (596, 284622), (712, 238251), (894, 189748), (984, 172393), (1066, 159132), (1068, 158834), (1157, 146616), (1192, 142311), (1599, 106088), (1788, 94874), (1937, 87576), (2132, 79566), (2136, 79417), (2314, 73308), (3198, 53044), (3471, 48872), (3576, 47437), (3649, 46488), (3874, 43788), (4264, 39783), (4628, 36654), (5811, 29192), (6109, 27768), (6396, 26522), (6942, 24436), (7298, 23244), (7748, 21894), (9256, 18327), (10947, 15496), (11622, 14596), (12218, 13884), (12792, 13261)]