139272052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{2383}}^1$

素因数の和:3175

約数の個数: 24

約数和(自身を含む): 256995200

約数和(自身を除く): 117723148

約数列:

[1, 2, 4, 19, 38, 76, 769, 1538, 2383, 3076, 4766, 9532, 14611, 29222, 45277, 58444, 90554, 181108, 1832527, 3665054, 7330108, 34818013, 69636026, 139272052]

約数ペア:

[(1, 139272052), (2, 69636026), (4, 34818013), (19, 7330108), (38, 3665054), (76, 1832527), (769, 181108), (1538, 90554), (2383, 58444), (3076, 45277), (4766, 29222), (9532, 14611)]