161707826

素因数分解:

$2^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{12197}}^1$

素因数の和:13153

約数の個数: 16

約数和(自身を含む): 277528896

約数和(自身を除く): 115821070

約数列:

[1, 2, 7, 14, 947, 1894, 6629, 12197, 13258, 24394, 85379, 170758, 11550559, 23101118, 80853913, 161707826]

約数ペア:

[(1, 161707826), (2, 80853913), (7, 23101118), (14, 11550559), (947, 170758), (1894, 85379), (6629, 24394), (12197, 13258)]