139162268

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{14323}}^1$

素因数の和:14681

約数の個数: 24

約数和(自身を含む): 279146112

約数和(自身を除く): 139983844

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9716, 14323, 28646, 57292, 100261, 200522, 401044, 4970081, 9940162, 19880324, 34790567, 69581134, 139162268]

約数ペア:

[(1, 139162268), (2, 69581134), (4, 34790567), (7, 19880324), (14, 9940162), (28, 4970081), (347, 401044), (694, 200522), (1388, 100261), (2429, 57292), (4858, 28646), (9716, 14323)]