169551408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 494968320

約数和(自身を除く): 325416912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 71, 78, 86, 89, 104, 129, 142, 156, 172, 178, 208, 213, 258, 267, 284, 312, 344, 356, 426, 516, 534, 559, 568, 624, 688, 712, 852, 923, 1032, 1068, 1118, 1136, 1157, 1424, 1677, 1704, 1846, 2064, 2136, 2236, 2314, 2769, 3053, 3354, 3408, 3471, 3692, 3827, 4272, 4472, 4628, 5538, 6106, 6319, 6708, 6942, 7384, 7654, 8944, 9159, 9256, 11076, 11481, 12212, 12638, 13416, 13884, 14768, 15308, 18318, 18512, 18957, 22152, 22962, 24424, 25276, 26832, 27768, 30616, 36636, 37914, 39689, 44304, 45924, 48848, 49751, 50552, 55536, 61232, 73272, 75828, 79378, 82147, 91848, 99502, 101104, 119067, 146544, 149253, 151656, 158756, 164294, 183696, 199004, 238134, 246441, 271717, 298506, 303312, 317512, 328588, 398008, 476268, 492882, 543434, 597012, 635024, 657176, 796016, 815151, 952536, 985764, 1086868, 1194024, 1314352, 1630302, 1905072, 1971528, 2173736, 2388048, 3260604, 3532321, 3943056, 4347472, 6521208, 7064642, 10596963, 13042416, 14129284, 21193926, 28258568, 42387852, 56517136, 84775704, 169551408]

約数ペア:

[(1, 169551408), (2, 84775704), (3, 56517136), (4, 42387852), (6, 28258568), (8, 21193926), (12, 14129284), (13, 13042416), (16, 10596963), (24, 7064642), (26, 6521208), (39, 4347472), (43, 3943056), (48, 3532321), (52, 3260604), (71, 2388048), (78, 2173736), (86, 1971528), (89, 1905072), (104, 1630302), (129, 1314352), (142, 1194024), (156, 1086868), (172, 985764), (178, 952536), (208, 815151), (213, 796016), (258, 657176), (267, 635024), (284, 597012), (312, 543434), (344, 492882), (356, 476268), (426, 398008), (516, 328588), (534, 317512), (559, 303312), (568, 298506), (624, 271717), (688, 246441), (712, 238134), (852, 199004), (923, 183696), (1032, 164294), (1068, 158756), (1118, 151656), (1136, 149253), (1157, 146544), (1424, 119067), (1677, 101104), (1704, 99502), (1846, 91848), (2064, 82147), (2136, 79378), (2236, 75828), (2314, 73272), (2769, 61232), (3053, 55536), (3354, 50552), (3408, 49751), (3471, 48848), (3692, 45924), (3827, 44304), (4272, 39689), (4472, 37914), (4628, 36636), (5538, 30616), (6106, 27768), (6319, 26832), (6708, 25276), (6942, 24424), (7384, 22962), (7654, 22152), (8944, 18957), (9159, 18512), (9256, 18318), (11076, 15308), (11481, 14768), (12212, 13884), (12638, 13416)]