161736290

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{194863}}^1$

素因数の和:194953

約数の個数: 16

約数和(自身を含む): 294634368

約数和(自身を除く): 132898078

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 194863, 389726, 974315, 1948630, 16173629, 32347258, 80868145, 161736290]

約数ペア:

[(1, 161736290), (2, 80868145), (5, 32347258), (10, 16173629), (83, 1948630), (166, 974315), (415, 389726), (830, 194863)]