128564076

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{647}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 311351040

約数和(自身を除く): 182786964

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 571, 647, 1142, 1294, 1713, 1941, 2284, 2588, 3426, 3882, 6852, 7764, 16559, 18763, 33118, 37526, 49677, 56289, 66236, 75052, 99354, 112578, 198708, 225156, 369437, 738874, 1108311, 1477748, 2216622, 4433244, 10713673, 21427346, 32141019, 42854692, 64282038, 128564076]

約数ペア:

[(1, 128564076), (2, 64282038), (3, 42854692), (4, 32141019), (6, 21427346), (12, 10713673), (29, 4433244), (58, 2216622), (87, 1477748), (116, 1108311), (174, 738874), (348, 369437), (571, 225156), (647, 198708), (1142, 112578), (1294, 99354), (1713, 75052), (1941, 66236), (2284, 56289), (2588, 49677), (3426, 37526), (3882, 33118), (6852, 18763), (7764, 16559)]