137916776

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{27941}}^1$

素因数の和:28564

約数の個数: 16

約数和(自身を含む): 259022340

約数和(自身を除く): 121105564

約数列:

[1, 2, 4, 8, 617, 1234, 2468, 4936, 27941, 55882, 111764, 223528, 17239597, 34479194, 68958388, 137916776]

約数ペア:

[(1, 137916776), (2, 68958388), (4, 34479194), (8, 17239597), (617, 223528), (1234, 111764), (2468, 55882), (4936, 27941)]