160729198

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499159}}^1$

素因数の和:499191

約数の個数: 16

約数和(自身を含む): 287516160

約数和(自身を除く): 126786962

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 499159, 998318, 3494113, 6988226, 11480657, 22961314, 80364599, 160729198]

約数ペア:

[(1, 160729198), (2, 80364599), (7, 22961314), (14, 11480657), (23, 6988226), (46, 3494113), (161, 998318), (322, 499159)]