157033478

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 272885760

約数和(自身を除く): 115852282

約数列:

[1, 2, 7, 14, 179, 223, 281, 358, 446, 562, 1253, 1561, 1967, 2506, 3122, 3934, 39917, 50299, 62663, 79834, 100598, 125326, 279419, 352093, 438641, 558838, 704186, 877282, 11216677, 22433354, 78516739, 157033478]

約数ペア:

[(1, 157033478), (2, 78516739), (7, 22433354), (14, 11216677), (179, 877282), (223, 704186), (281, 558838), (358, 438641), (446, 352093), (562, 279419), (1253, 125326), (1561, 100598), (1967, 79834), (2506, 62663), (3122, 50299), (3934, 39917)]