125340208

素因数分解:

$2^4\times 7^1\times {\mathrm{1119109}}^1$

素因数の和:1119124

約数の個数: 20

約数和(自身を含む): 277539280

約数和(自身を除く): 152199072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1119109, 2238218, 4476436, 7833763, 8952872, 15667526, 17905744, 31335052, 62670104, 125340208]

約数ペア:

[(1, 125340208), (2, 62670104), (4, 31335052), (7, 17905744), (8, 15667526), (14, 8952872), (16, 7833763), (28, 4476436), (56, 2238218), (112, 1119109)]