165119556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1965709}}^1$

素因数の和:1965723

約数の個数: 24

約数和(自身を含む): 440319040

約数和(自身を除く): 275199484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1965709, 3931418, 5897127, 7862836, 11794254, 13759963, 23588508, 27519926, 41279889, 55039852, 82559778, 165119556]

約数ペア:

[(1, 165119556), (2, 82559778), (3, 55039852), (4, 41279889), (6, 27519926), (7, 23588508), (12, 13759963), (14, 11794254), (21, 7862836), (28, 5897127), (42, 3931418), (84, 1965709)]