129175088

素因数分解:

$2^4\times 7^1\times {\mathrm{1153349}}^1$

素因数の和:1153364

約数の個数: 20

約数和(自身を含む): 286030800

約数和(自身を除く): 156855712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1153349, 2306698, 4613396, 8073443, 9226792, 16146886, 18453584, 32293772, 64587544, 129175088]

約数ペア:

[(1, 129175088), (2, 64587544), (4, 32293772), (7, 18453584), (8, 16146886), (14, 9226792), (16, 8073443), (28, 4613396), (56, 2306698), (112, 1153349)]