128536722

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{174169}}^1$

素因数の和:174218

約数の個数: 24

約数和(自身を含む): 285290460

約数和(自身を除く): 156753738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 174169, 348338, 522507, 1045014, 1567521, 3135042, 7140929, 14281858, 21422787, 42845574, 64268361, 128536722]

約数ペア:

[(1, 128536722), (2, 64268361), (3, 42845574), (6, 21422787), (9, 14281858), (18, 7140929), (41, 3135042), (82, 1567521), (123, 1045014), (246, 522507), (369, 348338), (738, 174169)]