161796719

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1823}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 191447040

約数和(自身を除く): 29650321

約数列:

[1, 7, 31, 217, 409, 1823, 2863, 12679, 12761, 56513, 88753, 395591, 745607, 5219249, 23113817, 161796719]

約数ペア:

[(1, 161796719), (7, 23113817), (31, 5219249), (217, 745607), (409, 395591), (1823, 88753), (2863, 56513), (12679, 12761)]