156628894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1\times {\mathrm{2203}}^1$

素因数の和:4095

約数の個数: 16

約数和(自身を含む): 247553280

約数和(自身を除く): 90924386

約数列:

[1, 2, 19, 38, 1871, 2203, 3742, 4406, 35549, 41857, 71098, 83714, 4121813, 8243626, 78314447, 156628894]

約数ペア:

[(1, 156628894), (2, 78314447), (19, 8243626), (38, 4121813), (1871, 83714), (2203, 71098), (3742, 41857), (4406, 35549)]