157996832651

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8772241}}^1$

素因数の和:8772362

約数の個数: 16

約数和(自身を含む): 188638291968

約数和(自身を除く): 30641459317

約数列:

[1, 7, 31, 83, 217, 581, 2573, 18011, 8772241, 61405687, 271939471, 728096003, 1903576297, 5096672021, 22570976093, 157996832651]

約数ペア:

[(1, 157996832651), (7, 22570976093), (31, 5096672021), (83, 1903576297), (217, 728096003), (581, 271939471), (2573, 61405687), (18011, 8772241)]