161043944

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{468151}}^1$

素因数の和:468200

約数の個数: 16

約数和(自身を含む): 308980320

約数和(自身を除く): 147936376

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 468151, 936302, 1872604, 3745208, 20130493, 40260986, 80521972, 161043944]

約数ペア:

[(1, 161043944), (2, 80521972), (4, 40260986), (8, 20130493), (43, 3745208), (86, 1872604), (172, 936302), (344, 468151)]