128575562

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{9551}}^1$

素因数の和:9733

約数の個数: 16

約数和(自身を含む): 198070272

約数和(自身を除く): 69494710

約数列:

[1, 2, 53, 106, 127, 254, 6731, 9551, 13462, 19102, 506203, 1012406, 1212977, 2425954, 64287781, 128575562]

約数ペア:

[(1, 128575562), (2, 64287781), (53, 2425954), (106, 1212977), (127, 1012406), (254, 506203), (6731, 19102), (9551, 13462)]