128192298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1643491}}^1$

素因数の和:1643509

約数の個数: 16

約数和(自身を含む): 276106656

約数和(自身を除く): 147914358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1643491, 3286982, 4930473, 9860946, 21365383, 42730766, 64096149, 128192298]

約数ペア:

[(1, 128192298), (2, 64096149), (3, 42730766), (6, 21365383), (13, 9860946), (26, 4930473), (39, 3286982), (78, 1643491)]