140938054

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{18979}}^1$

素因数の和:19107

約数の個数: 16

約数和(自身を含む): 218649600

約数和(自身を除く): 77711546

約数列:

[1, 2, 47, 79, 94, 158, 3713, 7426, 18979, 37958, 892013, 1499341, 1784026, 2998682, 70469027, 140938054]

約数ペア:

[(1, 140938054), (2, 70469027), (47, 2998682), (79, 1784026), (94, 1499341), (158, 892013), (3713, 37958), (7426, 18979)]