158157418

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{15187}}^1$

素因数の和:15357

約数の個数: 16

約数和(自身を含む): 244952064

約数和(自身を除く): 86794646

約数列:

[1, 2, 41, 82, 127, 254, 5207, 10414, 15187, 30374, 622667, 1245334, 1928749, 3857498, 79078709, 158157418]

約数ペア:

[(1, 158157418), (2, 79078709), (41, 3857498), (82, 1928749), (127, 1245334), (254, 622667), (5207, 30374), (10414, 15187)]