137996984

素因数分解:

$2^3\times {\mathrm{1931}}^1\times {\mathrm{8933}}^1$

素因数の和:10870

約数の個数: 16

約数和(自身を含む): 258907320

約数和(自身を除く): 120910336

約数列:

[1, 2, 4, 8, 1931, 3862, 7724, 8933, 15448, 17866, 35732, 71464, 17249623, 34499246, 68998492, 137996984]

約数ペア:

[(1, 137996984), (2, 68998492), (4, 34499246), (8, 17249623), (1931, 71464), (3862, 35732), (7724, 17866), (8933, 15448)]