156774391

素因数分解:

${\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 168592320

約数和(自身を除く): 11817929

約数列:

[1, 17, 151, 157, 389, 2567, 2669, 6613, 23707, 58739, 61073, 403019, 998563, 1038241, 9222023, 156774391]

約数ペア:

[(1, 156774391), (17, 9222023), (151, 1038241), (157, 998563), (389, 403019), (2567, 61073), (2669, 58739), (6613, 23707)]