165837956

素因数分解:

$2^2\times {\mathrm{1871}}^1\times {\mathrm{22159}}^1$

素因数の和:24034

約数の個数: 12

約数和(自身を含む): 290384640

約数和(自身を除く): 124546684

約数列:

[1, 2, 4, 1871, 3742, 7484, 22159, 44318, 88636, 41459489, 82918978, 165837956]

約数ペア:

[(1, 165837956), (2, 82918978), (4, 41459489), (1871, 88636), (3742, 44318), (7484, 22159)]