135343688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{890419}}^1$

素因数の和:890444

約数の個数: 16

約数和(自身を含む): 267126000

約数和(自身を除く): 131782312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 890419, 1780838, 3561676, 7123352, 16917961, 33835922, 67671844, 135343688]

約数ペア:

[(1, 135343688), (2, 67671844), (4, 33835922), (8, 16917961), (19, 7123352), (38, 3561676), (76, 1780838), (152, 890419)]