161330363971

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{3617}}^1\times {\mathrm{219721}}^1$

素因数の和:223374

約数の個数: 16

約数和(自身を含む): 190789007040

約数和(自身を除く): 29458643069

約数列:

[1, 7, 29, 203, 3617, 25319, 104893, 219721, 734251, 1538047, 6371909, 44603363, 794730857, 5563115999, 23047194853, 161330363971]

約数ペア:

[(1, 161330363971), (7, 23047194853), (29, 5563115999), (203, 794730857), (3617, 44603363), (25319, 6371909), (104893, 1538047), (219721, 734251)]