128429712

素因数分解:

$2^4\times 3^4\times {\mathrm{41}}^1\times {\mathrm{2417}}^1$

素因数の和:2478

約数の個数: 100

約数和(自身を含む): 380936556

約数和(自身を除く): 252506844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 144, 162, 164, 216, 246, 324, 328, 369, 432, 492, 648, 656, 738, 984, 1107, 1296, 1476, 1968, 2214, 2417, 2952, 3321, 4428, 4834, 5904, 6642, 7251, 8856, 9668, 13284, 14502, 17712, 19336, 21753, 26568, 29004, 38672, 43506, 53136, 58008, 65259, 87012, 99097, 116016, 130518, 174024, 195777, 198194, 261036, 297291, 348048, 391554, 396388, 522072, 594582, 783108, 792776, 891873, 1044144, 1189164, 1566216, 1585552, 1783746, 2378328, 2675619, 3132432, 3567492, 4756656, 5351238, 7134984, 8026857, 10702476, 14269968, 16053714, 21404952, 32107428, 42809904, 64214856, 128429712]

約数ペア:

[(1, 128429712), (2, 64214856), (3, 42809904), (4, 32107428), (6, 21404952), (8, 16053714), (9, 14269968), (12, 10702476), (16, 8026857), (18, 7134984), (24, 5351238), (27, 4756656), (36, 3567492), (41, 3132432), (48, 2675619), (54, 2378328), (72, 1783746), (81, 1585552), (82, 1566216), (108, 1189164), (123, 1044144), (144, 891873), (162, 792776), (164, 783108), (216, 594582), (246, 522072), (324, 396388), (328, 391554), (369, 348048), (432, 297291), (492, 261036), (648, 198194), (656, 195777), (738, 174024), (984, 130518), (1107, 116016), (1296, 99097), (1476, 87012), (1968, 65259), (2214, 58008), (2417, 53136), (2952, 43506), (3321, 38672), (4428, 29004), (4834, 26568), (5904, 21753), (6642, 19336), (7251, 17712), (8856, 14502), (9668, 13284)]