156768482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 262688832

約数和(自身を除く): 105920350

約数列:

[1, 2, 13, 26, 37, 74, 107, 214, 481, 962, 1391, 1523, 2782, 3046, 3959, 7918, 19799, 39598, 51467, 56351, 102934, 112702, 162961, 325922, 732563, 1465126, 2118493, 4236986, 6029557, 12059114, 78384241, 156768482]

約数ペア:

[(1, 156768482), (2, 78384241), (13, 12059114), (26, 6029557), (37, 4236986), (74, 2118493), (107, 1465126), (214, 732563), (481, 325922), (962, 162961), (1391, 112702), (1523, 102934), (2782, 56351), (3046, 51467), (3959, 39598), (7918, 19799)]