127279656

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:908

約数の個数: 144

約数和(自身を含む): 410810400

約数和(自身を除く): 283530744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 344, 387, 392, 441, 504, 516, 588, 602, 774, 839, 882, 903, 1032, 1176, 1204, 1548, 1678, 1764, 1806, 2107, 2408, 2517, 2709, 3096, 3356, 3528, 3612, 4214, 5034, 5418, 5873, 6321, 6712, 7224, 7551, 8428, 10068, 10836, 11746, 12642, 15102, 16856, 17619, 18963, 20136, 21672, 23492, 25284, 30204, 35238, 36077, 37926, 41111, 46984, 50568, 52857, 60408, 70476, 72154, 75852, 82222, 105714, 108231, 123333, 140952, 144308, 151704, 164444, 211428, 216462, 246666, 252539, 288616, 324693, 328888, 369999, 422856, 432924, 493332, 505078, 649386, 739998, 757617, 865848, 986664, 1010156, 1298772, 1479996, 1515234, 1767773, 2020312, 2272851, 2597544, 2959992, 3030468, 3535546, 4545702, 5303319, 6060936, 7071092, 9091404, 10606638, 14142184, 15909957, 18182808, 21213276, 31819914, 42426552, 63639828, 127279656]

約数ペア:

[(1, 127279656), (2, 63639828), (3, 42426552), (4, 31819914), (6, 21213276), (7, 18182808), (8, 15909957), (9, 14142184), (12, 10606638), (14, 9091404), (18, 7071092), (21, 6060936), (24, 5303319), (28, 4545702), (36, 3535546), (42, 3030468), (43, 2959992), (49, 2597544), (56, 2272851), (63, 2020312), (72, 1767773), (84, 1515234), (86, 1479996), (98, 1298772), (126, 1010156), (129, 986664), (147, 865848), (168, 757617), (172, 739998), (196, 649386), (252, 505078), (258, 493332), (294, 432924), (301, 422856), (344, 369999), (387, 328888), (392, 324693), (441, 288616), (504, 252539), (516, 246666), (588, 216462), (602, 211428), (774, 164444), (839, 151704), (882, 144308), (903, 140952), (1032, 123333), (1176, 108231), (1204, 105714), (1548, 82222), (1678, 75852), (1764, 72154), (1806, 70476), (2107, 60408), (2408, 52857), (2517, 50568), (2709, 46984), (3096, 41111), (3356, 37926), (3528, 36077), (3612, 35238), (4214, 30204), (5034, 25284), (5418, 23492), (5873, 21672), (6321, 20136), (6712, 18963), (7224, 17619), (7551, 16856), (8428, 15102), (10068, 12642), (10836, 11746)]