128085753615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1051}}^1\times {\mathrm{2087}}^1$

素因数の和:3392

約数の個数: 64

約数和(自身を含む): 218251791360

約数和(自身を除く): 90166037745

約数列:

[1, 3, 5, 15, 17, 51, 85, 229, 255, 687, 1051, 1145, 2087, 3153, 3435, 3893, 5255, 6261, 10435, 11679, 15765, 17867, 19465, 31305, 35479, 53601, 58395, 89335, 106437, 177395, 240679, 268005, 477923, 532185, 722037, 1203395, 1433769, 2193437, 2389615, 3610185, 4091543, 6580311, 7168845, 8124691, 10967185, 12274629, 20457715, 24374073, 32901555, 37288429, 40623455, 61373145, 111865287, 121870365, 186442145, 502297073, 559326435, 1506891219, 2511485365, 7534456095, 8539050241, 25617150723, 42695251205, 128085753615]

約数ペア:

[(1, 128085753615), (3, 42695251205), (5, 25617150723), (15, 8539050241), (17, 7534456095), (51, 2511485365), (85, 1506891219), (229, 559326435), (255, 502297073), (687, 186442145), (1051, 121870365), (1145, 111865287), (2087, 61373145), (3153, 40623455), (3435, 37288429), (3893, 32901555), (5255, 24374073), (6261, 20457715), (10435, 12274629), (11679, 10967185), (15765, 8124691), (17867, 7168845), (19465, 6580311), (31305, 4091543), (35479, 3610185), (53601, 2389615), (58395, 2193437), (89335, 1433769), (106437, 1203395), (177395, 722037), (240679, 532185), (268005, 477923)]