142080858

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^2\times {\mathrm{1423}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 323475840

約数和(自身を除く): 181394982

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 1423, 1849, 2322, 2846, 3698, 4269, 5547, 8538, 11094, 12807, 16641, 25614, 33282, 38421, 49923, 61189, 76842, 99846, 122378, 183567, 367134, 550701, 1101402, 1652103, 2631127, 3304206, 5262254, 7893381, 15786762, 23680143, 47360286, 71040429, 142080858]

約数ペア:

[(1, 142080858), (2, 71040429), (3, 47360286), (6, 23680143), (9, 15786762), (18, 7893381), (27, 5262254), (43, 3304206), (54, 2631127), (86, 1652103), (129, 1101402), (258, 550701), (387, 367134), (774, 183567), (1161, 122378), (1423, 99846), (1849, 76842), (2322, 61189), (2846, 49923), (3698, 38421), (4269, 33282), (5547, 25614), (8538, 16641), (11094, 12807)]