188784022

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{85889}}^1$

素因数の和:86055

約数の個数: 16

約数和(自身を含む): 325694880

約数和(自身を除く): 136910858

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 85889, 171778, 601223, 1202446, 13484573, 26969146, 94392011, 188784022]

約数ペア:

[(1, 188784022), (2, 94392011), (7, 26969146), (14, 13484573), (157, 1202446), (314, 601223), (1099, 171778), (2198, 85889)]