166335568

素因数分解:

$2^4\times 7^1\times {\mathrm{1485139}}^1$

素因数の和:1485154

約数の個数: 20

約数和(自身を含む): 368314720

約数和(自身を除く): 201979152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1485139, 2970278, 5940556, 10395973, 11881112, 20791946, 23762224, 41583892, 83167784, 166335568]

約数ペア:

[(1, 166335568), (2, 83167784), (4, 41583892), (7, 23762224), (8, 20791946), (14, 11881112), (16, 10395973), (28, 5940556), (56, 2970278), (112, 1485139)]