128212836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{562337}}^1$

素因数の和:562363

約数の個数: 24

約数和(自身を含む): 314909280

約数和(自身を除く): 186696444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 562337, 1124674, 1687011, 2249348, 3374022, 6748044, 10684403, 21368806, 32053209, 42737612, 64106418, 128212836]

約数ペア:

[(1, 128212836), (2, 64106418), (3, 42737612), (4, 32053209), (6, 21368806), (12, 10684403), (19, 6748044), (38, 3374022), (57, 2249348), (76, 1687011), (114, 1124674), (228, 562337)]