157028122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{3499}}^1$

素因数の和:4701

約数の個数: 16

約数和(自身を含む): 248220000

約数和(自身を除く): 91191878

約数列:

[1, 2, 19, 38, 1181, 2362, 3499, 6998, 22439, 44878, 66481, 132962, 4132319, 8264638, 78514061, 157028122]

約数ペア:

[(1, 157028122), (2, 78514061), (19, 8264638), (38, 4132319), (1181, 132962), (2362, 66481), (3499, 44878), (6998, 22439)]