159792804

素因数分解:

$2^2\times 3^3\times {\mathrm{991}}^1\times {\mathrm{1493}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 414973440

約数和(自身を除く): 255180636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 991, 1493, 1982, 2973, 2986, 3964, 4479, 5946, 5972, 8919, 8958, 11892, 13437, 17838, 17916, 26757, 26874, 35676, 40311, 53514, 53748, 80622, 107028, 161244, 1479563, 2959126, 4438689, 5918252, 8877378, 13316067, 17754756, 26632134, 39948201, 53264268, 79896402, 159792804]

約数ペア:

[(1, 159792804), (2, 79896402), (3, 53264268), (4, 39948201), (6, 26632134), (9, 17754756), (12, 13316067), (18, 8877378), (27, 5918252), (36, 4438689), (54, 2959126), (108, 1479563), (991, 161244), (1493, 107028), (1982, 80622), (2973, 53748), (2986, 53514), (3964, 40311), (4479, 35676), (5946, 26874), (5972, 26757), (8919, 17916), (8958, 17838), (11892, 13437)]