143896136

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{129403}}^1$

素因数の和:129548

約数の個数: 16

約数和(自身を含む): 271748400

約数和(自身を除く): 127852264

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 129403, 258806, 517612, 1035224, 17987017, 35974034, 71948068, 143896136]

約数ペア:

[(1, 143896136), (2, 71948068), (4, 35974034), (8, 17987017), (139, 1035224), (278, 517612), (556, 258806), (1112, 129403)]