142458302

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1559}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 250698240

約数和(自身を除く): 108239938

約数列:

[1, 2, 7, 14, 61, 107, 122, 214, 427, 749, 854, 1498, 1559, 3118, 6527, 10913, 13054, 21826, 45689, 91378, 95099, 166813, 190198, 333626, 665693, 1167691, 1331386, 2335382, 10175593, 20351186, 71229151, 142458302]

約数ペア:

[(1, 142458302), (2, 71229151), (7, 20351186), (14, 10175593), (61, 2335382), (107, 1331386), (122, 1167691), (214, 665693), (427, 333626), (749, 190198), (854, 166813), (1498, 95099), (1559, 91378), (3118, 45689), (6527, 21826), (10913, 13054)]