156860219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3301}}^1$

素因数の和:3422

約数の個数: 16

約数和(自身を含む): 171968160

約数和(自身を除く): 15107941

約数列:

[1, 19, 41, 61, 779, 1159, 2501, 3301, 47519, 62719, 135341, 201361, 2571479, 3825859, 8255801, 156860219]

約数ペア:

[(1, 156860219), (19, 8255801), (41, 3825859), (61, 2571479), (779, 201361), (1159, 135341), (2501, 62719), (3301, 47519)]