138840892232

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{6541693}}^1$

素因数の和:6542085

約数の個数: 32

約数和(自身を含む): 298301246400

約数和(自身を除く): 159460354168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 5306, 10612, 21224, 6541693, 13083386, 26166772, 45791851, 52333544, 91583702, 183167404, 366334808, 2479301647, 4958603294, 9917206588, 17355111529, 19834413176, 34710223058, 69420446116, 138840892232]

約数ペア:

[(1, 138840892232), (2, 69420446116), (4, 34710223058), (7, 19834413176), (8, 17355111529), (14, 9917206588), (28, 4958603294), (56, 2479301647), (379, 366334808), (758, 183167404), (1516, 91583702), (2653, 52333544), (3032, 45791851), (5306, 26166772), (10612, 13083386), (21224, 6541693)]