157716719999

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{2473}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 166838009856

約数和(自身を除く): 9121289857

約数列:

[1, 31, 97, 127, 167, 2473, 3007, 3937, 5177, 12319, 16199, 21209, 76663, 239881, 314071, 381889, 412991, 502169, 657479, 2057273, 7436311, 9736201, 12802721, 30464887, 40060127, 52449857, 63775463, 944411497, 1241863937, 1625945567, 5087636129, 157716719999]

約数ペア:

[(1, 157716719999), (31, 5087636129), (97, 1625945567), (127, 1241863937), (167, 944411497), (2473, 63775463), (3007, 52449857), (3937, 40060127), (5177, 30464887), (12319, 12802721), (16199, 9736201), (21209, 7436311), (76663, 2057273), (239881, 657479), (314071, 502169), (381889, 412991)]