161488376

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{5779}}^1$

素因数の和:6291

約数の個数: 32

約数和(自身を含む): 346800000

約数和(自身を除く): 185311624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1996, 3493, 3992, 5779, 6986, 11558, 13972, 23116, 27944, 40453, 46232, 80906, 161812, 323624, 2883721, 5767442, 11534884, 20186047, 23069768, 40372094, 80744188, 161488376]

約数ペア:

[(1, 161488376), (2, 80744188), (4, 40372094), (7, 23069768), (8, 20186047), (14, 11534884), (28, 5767442), (56, 2883721), (499, 323624), (998, 161812), (1996, 80906), (3493, 46232), (3992, 40453), (5779, 27944), (6986, 23116), (11558, 13972)]