144877222

素因数分解:

$2^1\times 7^2\times {\mathrm{859}}^1\times {\mathrm{1721}}^1$

素因数の和:2596

約数の個数: 24

約数和(自身を含む): 253237320

約数和(自身を除く): 108360098

約数列:

[1, 2, 7, 14, 49, 98, 859, 1718, 1721, 3442, 6013, 12026, 12047, 24094, 42091, 84182, 84329, 168658, 1478339, 2956678, 10348373, 20696746, 72438611, 144877222]

約数ペア:

[(1, 144877222), (2, 72438611), (7, 20696746), (14, 10348373), (49, 2956678), (98, 1478339), (859, 168658), (1718, 84329), (1721, 84182), (3442, 42091), (6013, 24094), (12026, 12047)]