128124876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{970643}}^1$

素因数の和:970661

約数の個数: 24

約数和(自身を含む): 326136384

約数和(自身を除く): 198011508

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 970643, 1941286, 2911929, 3882572, 5823858, 10677073, 11647716, 21354146, 32031219, 42708292, 64062438, 128124876]

約数ペア:

[(1, 128124876), (2, 64062438), (3, 42708292), (4, 32031219), (6, 21354146), (11, 11647716), (12, 10677073), (22, 5823858), (33, 3882572), (44, 2911929), (66, 1941286), (132, 970643)]