139804888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{919769}}^1$

素因数の和:919794

約数の個数: 16

約数和(自身を含む): 275931000

約数和(自身を除く): 136126112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 919769, 1839538, 3679076, 7358152, 17475611, 34951222, 69902444, 139804888]

約数ペア:

[(1, 139804888), (2, 69902444), (4, 34951222), (8, 17475611), (19, 7358152), (38, 3679076), (76, 1839538), (152, 919769)]