168071666

素因数分解:

$2^1\times 7^2\times {\mathrm{947}}^1\times {\mathrm{1811}}^1$

素因数の和:2774

約数の個数: 24

約数和(自身を含む): 293739696

約数和(自身を除く): 125668030

約数列:

[1, 2, 7, 14, 49, 98, 947, 1811, 1894, 3622, 6629, 12677, 13258, 25354, 46403, 88739, 92806, 177478, 1715017, 3430034, 12005119, 24010238, 84035833, 168071666]

約数ペア:

[(1, 168071666), (2, 84035833), (7, 24010238), (14, 12005119), (49, 3430034), (98, 1715017), (947, 177478), (1811, 92806), (1894, 88739), (3622, 46403), (6629, 25354), (12677, 13258)]