179283868

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{2539}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 318617600

約数和(自身を除く): 139333732

約数列:

[1, 2, 4, 127, 139, 254, 278, 508, 556, 2539, 5078, 10156, 17653, 35306, 70612, 322453, 352921, 644906, 705842, 1289812, 1411684, 44820967, 89641934, 179283868]

約数ペア:

[(1, 179283868), (2, 89641934), (4, 44820967), (127, 1411684), (139, 1289812), (254, 705842), (278, 644906), (508, 352921), (556, 322453), (2539, 70612), (5078, 35306), (10156, 17653)]