156615157

素因数分解:

${\mathrm{19}}^2\times {\mathrm{353}}^1\times {\mathrm{1229}}^1$

素因数の和:1620

約数の個数: 12

約数和(自身を含む): 165895020

約数和(自身を除く): 9279863

約数列:

[1, 19, 353, 361, 1229, 6707, 23351, 127433, 433837, 443669, 8242903, 156615157]

約数ペア:

[(1, 156615157), (19, 8242903), (353, 443669), (361, 433837), (1229, 127433), (6707, 23351)]