157140194

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{3361}}^1$

素因数の和:3701

約数の個数: 16

約数和(自身を含む): 239199576

約数和(自身を除く): 82059382

約数列:

[1, 2, 97, 194, 241, 482, 3361, 6722, 23377, 46754, 326017, 652034, 810001, 1620002, 78570097, 157140194]

約数ペア:

[(1, 157140194), (2, 78570097), (97, 1620002), (194, 810001), (241, 652034), (482, 326017), (3361, 46754), (6722, 23377)]