128860704

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1623

約数の個数: 144

約数和(自身を含む): 429287040

約数和(自身を除く): 300426336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1559, 1722, 1968, 2016, 2296, 2583, 2952, 3118, 3444, 3936, 4592, 4677, 5166, 5904, 6236, 6888, 9184, 9354, 10332, 10913, 11808, 12472, 13776, 14031, 18708, 20664, 21826, 24944, 27552, 28062, 32739, 37416, 41328, 43652, 49888, 56124, 63919, 65478, 74832, 82656, 87304, 98217, 112248, 127838, 130956, 149664, 174608, 191757, 196434, 224496, 255676, 261912, 349216, 383514, 392868, 447433, 448992, 511352, 523824, 575271, 767028, 785736, 894866, 1022704, 1047648, 1150542, 1342299, 1534056, 1571472, 1789732, 2045408, 2301084, 2684598, 3068112, 3142944, 3579464, 4026897, 4602168, 5369196, 6136224, 7158928, 8053794, 9204336, 10738392, 14317856, 16107588, 18408672, 21476784, 32215176, 42953568, 64430352, 128860704]

約数ペア:

[(1, 128860704), (2, 64430352), (3, 42953568), (4, 32215176), (6, 21476784), (7, 18408672), (8, 16107588), (9, 14317856), (12, 10738392), (14, 9204336), (16, 8053794), (18, 7158928), (21, 6136224), (24, 5369196), (28, 4602168), (32, 4026897), (36, 3579464), (41, 3142944), (42, 3068112), (48, 2684598), (56, 2301084), (63, 2045408), (72, 1789732), (82, 1571472), (84, 1534056), (96, 1342299), (112, 1150542), (123, 1047648), (126, 1022704), (144, 894866), (164, 785736), (168, 767028), (224, 575271), (246, 523824), (252, 511352), (287, 448992), (288, 447433), (328, 392868), (336, 383514), (369, 349216), (492, 261912), (504, 255676), (574, 224496), (656, 196434), (672, 191757), (738, 174608), (861, 149664), (984, 130956), (1008, 127838), (1148, 112248), (1312, 98217), (1476, 87304), (1559, 82656), (1722, 74832), (1968, 65478), (2016, 63919), (2296, 56124), (2583, 49888), (2952, 43652), (3118, 41328), (3444, 37416), (3936, 32739), (4592, 28062), (4677, 27552), (5166, 24944), (5904, 21826), (6236, 20664), (6888, 18708), (9184, 14031), (9354, 13776), (10332, 12472), (10913, 11808)]