137743544

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{33827}}^1$

素因数の和:34342

約数の個数: 16

約数和(自身を含む): 258784200

約数和(自身を除く): 121040656

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 33827, 67654, 135308, 270616, 17217943, 34435886, 68871772, 137743544]

約数ペア:

[(1, 137743544), (2, 68871772), (4, 34435886), (8, 17217943), (509, 270616), (1018, 135308), (2036, 67654), (4072, 33827)]