123041128

素因数分解:

$2^3\times 7^1\times {\mathrm{2197163}}^1$

素因数の和:2197176

約数の個数: 16

約数和(自身を含む): 263659680

約数和(自身を除く): 140618552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2197163, 4394326, 8788652, 15380141, 17577304, 30760282, 61520564, 123041128]

約数ペア:

[(1, 123041128), (2, 61520564), (4, 30760282), (7, 17577304), (8, 15380141), (14, 8788652), (28, 4394326), (56, 2197163)]