128570424

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 331460640

約数和(自身を除く): 202890216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 193, 246, 328, 386, 492, 579, 677, 772, 984, 1158, 1354, 1544, 2031, 2316, 2708, 4062, 4632, 5416, 7913, 8124, 15826, 16248, 23739, 27757, 31652, 47478, 55514, 63304, 83271, 94956, 111028, 130661, 166542, 189912, 222056, 261322, 333084, 391983, 522644, 666168, 783966, 1045288, 1567932, 3135864, 5357101, 10714202, 16071303, 21428404, 32142606, 42856808, 64285212, 128570424]

約数ペア:

[(1, 128570424), (2, 64285212), (3, 42856808), (4, 32142606), (6, 21428404), (8, 16071303), (12, 10714202), (24, 5357101), (41, 3135864), (82, 1567932), (123, 1045288), (164, 783966), (193, 666168), (246, 522644), (328, 391983), (386, 333084), (492, 261322), (579, 222056), (677, 189912), (772, 166542), (984, 130661), (1158, 111028), (1354, 94956), (1544, 83271), (2031, 63304), (2316, 55514), (2708, 47478), (4062, 31652), (4632, 27757), (5416, 23739), (7913, 16248), (8124, 15826)]