128346596

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241253}}^1$

素因数の和:241283

約数の個数: 24

約数和(自身を含む): 270204480

約数和(自身を除く): 141857884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 241253, 482506, 965012, 1688771, 3377542, 4583807, 6755084, 9167614, 18335228, 32086649, 64173298, 128346596]

約数ペア:

[(1, 128346596), (2, 64173298), (4, 32086649), (7, 18335228), (14, 9167614), (19, 6755084), (28, 4583807), (38, 3377542), (76, 1688771), (133, 965012), (266, 482506), (532, 241253)]