127495556

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1531}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 226490880

約数和(自身を除く): 98995324

約数列:

[1, 2, 4, 109, 191, 218, 382, 436, 764, 1531, 3062, 6124, 20819, 41638, 83276, 166879, 292421, 333758, 584842, 667516, 1169684, 31873889, 63747778, 127495556]

約数ペア:

[(1, 127495556), (2, 63747778), (4, 31873889), (109, 1169684), (191, 667516), (218, 584842), (382, 333758), (436, 292421), (764, 166879), (1531, 83276), (3062, 41638), (6124, 20819)]