165028836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1964629}}^1$

素因数の和:1964643

約数の個数: 24

約数和(自身を含む): 440077120

約数和(自身を除く): 275048284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1964629, 3929258, 5893887, 7858516, 11787774, 13752403, 23575548, 27504806, 41257209, 55009612, 82514418, 165028836]

約数ペア:

[(1, 165028836), (2, 82514418), (3, 55009612), (4, 41257209), (6, 27504806), (7, 23575548), (12, 13752403), (14, 11787774), (21, 7858516), (28, 5893887), (42, 3929258), (84, 1964629)]