159809804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{518863}}^1$

素因数の和:518885

約数の個数: 24

約数和(自身を含む): 348676608

約数和(自身を除く): 188866804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 518863, 1037726, 2075452, 3632041, 5707493, 7264082, 11414986, 14528164, 22829972, 39952451, 79904902, 159809804]

約数ペア:

[(1, 159809804), (2, 79904902), (4, 39952451), (7, 22829972), (11, 14528164), (14, 11414986), (22, 7264082), (28, 5707493), (44, 3632041), (77, 2075452), (154, 1037726), (308, 518863)]