169553668

素因数分解:

$2^2\times {\mathrm{10271}}^1\times {\mathrm{4127}}^1$

素因数の和:14402

約数の個数: 12

約数和(自身を含む): 296819712

約数和(自身を除く): 127266044

約数列:

[1, 2, 4, 4127, 8254, 10271, 16508, 20542, 41084, 42388417, 84776834, 169553668]

約数ペア:

[(1, 169553668), (2, 84776834), (4, 42388417), (4127, 41084), (8254, 20542), (10271, 16508)]