128569409424

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{51157}}^1$

素因数の和:51765

約数の個数: 120

約数和(自身を含む): 372089732352

約数和(自身を除く): 243520322928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 563, 744, 1116, 1126, 1488, 1689, 2232, 2252, 3378, 4464, 4504, 5067, 6756, 9008, 10134, 13512, 17453, 20268, 27024, 34906, 40536, 51157, 52359, 69812, 81072, 102314, 104718, 139624, 153471, 157077, 204628, 209436, 279248, 306942, 314154, 409256, 418872, 460413, 613884, 628308, 818512, 837744, 920826, 1227768, 1256616, 1585867, 1841652, 2455536, 2513232, 3171734, 3683304, 4757601, 6343468, 7366608, 9515202, 12686936, 14272803, 19030404, 25373872, 28545606, 28801391, 38060808, 57091212, 57602782, 76121616, 86404173, 114182424, 115205564, 172808346, 228364848, 230411128, 259212519, 345616692, 460822256, 518425038, 691233384, 892843121, 1036850076, 1382466768, 1785686242, 2073700152, 2678529363, 3571372484, 4147400304, 5357058726, 7142744968, 8035588089, 10714117452, 14285489936, 16071176178, 21428234904, 32142352356, 42856469808, 64284704712, 128569409424]

約数ペア:

[(1, 128569409424), (2, 64284704712), (3, 42856469808), (4, 32142352356), (6, 21428234904), (8, 16071176178), (9, 14285489936), (12, 10714117452), (16, 8035588089), (18, 7142744968), (24, 5357058726), (31, 4147400304), (36, 3571372484), (48, 2678529363), (62, 2073700152), (72, 1785686242), (93, 1382466768), (124, 1036850076), (144, 892843121), (186, 691233384), (248, 518425038), (279, 460822256), (372, 345616692), (496, 259212519), (558, 230411128), (563, 228364848), (744, 172808346), (1116, 115205564), (1126, 114182424), (1488, 86404173), (1689, 76121616), (2232, 57602782), (2252, 57091212), (3378, 38060808), (4464, 28801391), (4504, 28545606), (5067, 25373872), (6756, 19030404), (9008, 14272803), (10134, 12686936), (13512, 9515202), (17453, 7366608), (20268, 6343468), (27024, 4757601), (34906, 3683304), (40536, 3171734), (51157, 2513232), (52359, 2455536), (69812, 1841652), (81072, 1585867), (102314, 1256616), (104718, 1227768), (139624, 920826), (153471, 837744), (157077, 818512), (204628, 628308), (209436, 613884), (279248, 460413), (306942, 418872), (314154, 409256)]