157429216

素因数分解:

$2^5\times 7^1\times {\mathrm{702809}}^1$

素因数の和:702826

約数の個数: 24

約数和(自身を含む): 354216240

約数和(自身を除く): 196787024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 702809, 1405618, 2811236, 4919663, 5622472, 9839326, 11244944, 19678652, 22489888, 39357304, 78714608, 157429216]

約数ペア:

[(1, 157429216), (2, 78714608), (4, 39357304), (7, 22489888), (8, 19678652), (14, 11244944), (16, 9839326), (28, 5622472), (32, 4919663), (56, 2811236), (112, 1405618), (224, 702809)]