128159196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{970903}}^1$

素因数の和:970921

約数の個数: 24

約数和(自身を含む): 326223744

約数和(自身を除く): 198064548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 970903, 1941806, 2912709, 3883612, 5825418, 10679933, 11650836, 21359866, 32039799, 42719732, 64079598, 128159196]

約数ペア:

[(1, 128159196), (2, 64079598), (3, 42719732), (4, 32039799), (6, 21359866), (11, 11650836), (12, 10679933), (22, 5825418), (33, 3883612), (44, 2912709), (66, 1941806), (132, 970903)]