129761764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{17047}}^1$

素因数の和:17235

約数の個数: 24

約数和(自身を含む): 249173568

約数和(自身を除く): 119411804

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7612, 17047, 34094, 68188, 187517, 375034, 750068, 2949131, 5898262, 11796524, 32440441, 64880882, 129761764]

約数ペア:

[(1, 129761764), (2, 64880882), (4, 32440441), (11, 11796524), (22, 5898262), (44, 2949131), (173, 750068), (346, 375034), (692, 187517), (1903, 68188), (3806, 34094), (7612, 17047)]