138817238

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{135829}}^1$

素因数の和:135911

約数の個数: 16

約数和(自身を含む): 241234080

約数和(自身を除く): 102416842

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 135829, 271658, 950803, 1901606, 9915517, 19831034, 69408619, 138817238]

約数ペア:

[(1, 138817238), (2, 69408619), (7, 19831034), (14, 9915517), (73, 1901606), (146, 950803), (511, 271658), (1022, 135829)]