131020752

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{14143}}^1$

素因数の和:14347

約数の個数: 40

約数和(自身を含む): 340248064

約数和(自身を除く): 209227312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 9264, 14143, 28286, 42429, 56572, 84858, 113144, 169716, 226288, 339432, 678864, 2729599, 5459198, 8188797, 10918396, 16377594, 21836792, 32755188, 43673584, 65510376, 131020752]

約数ペア:

[(1, 131020752), (2, 65510376), (3, 43673584), (4, 32755188), (6, 21836792), (8, 16377594), (12, 10918396), (16, 8188797), (24, 5459198), (48, 2729599), (193, 678864), (386, 339432), (579, 226288), (772, 169716), (1158, 113144), (1544, 84858), (2316, 56572), (3088, 42429), (4632, 28286), (9264, 14143)]