137994488

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{99707}}^1$

素因数の和:99886

約数の個数: 16

約数和(自身を含む): 260237880

約数和(自身を除く): 122243392

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 99707, 199414, 398828, 797656, 17249311, 34498622, 68997244, 137994488]

約数ペア:

[(1, 137994488), (2, 68997244), (4, 34498622), (8, 17249311), (173, 797656), (346, 398828), (692, 199414), (1384, 99707)]