129634288

素因数分解:

$2^4\times 7^1\times {\mathrm{1157449}}^1$

素因数の和:1157464

約数の個数: 20

約数和(自身を含む): 287047600

約数和(自身を除く): 157413312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1157449, 2314898, 4629796, 8102143, 9259592, 16204286, 18519184, 32408572, 64817144, 129634288]

約数ペア:

[(1, 129634288), (2, 64817144), (4, 32408572), (7, 18519184), (8, 16204286), (14, 9259592), (16, 8102143), (28, 4629796), (56, 2314898), (112, 1157449)]