125514256

素因数分解:

$2^4\times 7^1\times {\mathrm{1120663}}^1$

素因数の和:1120678

約数の個数: 20

約数和(自身を含む): 277924672

約数和(自身を除く): 152410416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1120663, 2241326, 4482652, 7844641, 8965304, 15689282, 17930608, 31378564, 62757128, 125514256]

約数ペア:

[(1, 125514256), (2, 62757128), (4, 31378564), (7, 17930608), (8, 15689282), (14, 8965304), (16, 7844641), (28, 4482652), (56, 2241326), (112, 1120663)]