138841272

素因数分解:

$2^3\times 3^2\times {\mathrm{1928351}}^1$

素因数の和:1928363

約数の個数: 24

約数和(自身を含む): 376028640

約数和(自身を除く): 237187368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1928351, 3856702, 5785053, 7713404, 11570106, 15426808, 17355159, 23140212, 34710318, 46280424, 69420636, 138841272]

約数ペア:

[(1, 138841272), (2, 69420636), (3, 46280424), (4, 34710318), (6, 23140212), (8, 17355159), (9, 15426808), (12, 11570106), (18, 7713404), (24, 5785053), (36, 3856702), (72, 1928351)]