128569096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17837}}^1$

素因数の和:17913

約数の個数: 32

約数和(自身を含む): 260078040

約数和(自身を除く): 131508944

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 17837, 35674, 71348, 142696, 303229, 606458, 945361, 1212916, 1890722, 2425832, 3781444, 7562888, 16071137, 32142274, 64284548, 128569096]

約数ペア:

[(1, 128569096), (2, 64284548), (4, 32142274), (8, 16071137), (17, 7562888), (34, 3781444), (53, 2425832), (68, 1890722), (106, 1212916), (136, 945361), (212, 606458), (424, 303229), (901, 142696), (1802, 71348), (3604, 35674), (7208, 17837)]