156161036

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{907913}}^1$

素因数の和:907960

約数の個数: 12

約数和(自身を含む): 279637512

約数和(自身を除く): 123476476

約数列:

[1, 2, 4, 43, 86, 172, 907913, 1815826, 3631652, 39040259, 78080518, 156161036]

約数ペア:

[(1, 156161036), (2, 78080518), (4, 39040259), (43, 3631652), (86, 1815826), (172, 907913)]