138568318

素因数分解:

$2^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{8861}}^1$

素因数の和:9987

約数の個数: 16

約数和(自身を含む): 237785184

約数和(自身を除く): 99216866

約数列:

[1, 2, 7, 14, 1117, 2234, 7819, 8861, 15638, 17722, 62027, 124054, 9897737, 19795474, 69284159, 138568318]

約数ペア:

[(1, 138568318), (2, 69284159), (7, 19795474), (14, 9897737), (1117, 124054), (2234, 62027), (7819, 17722), (8861, 15638)]