165622268

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83311}}^1$

素因数の和:83393

約数の個数: 24

約数和(自身を含む): 335913984

約数和(自身を除く): 170291716

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 83311, 166622, 333244, 583177, 1166354, 2332708, 5915081, 11830162, 23660324, 41405567, 82811134, 165622268]

約数ペア:

[(1, 165622268), (2, 82811134), (4, 41405567), (7, 23660324), (14, 11830162), (28, 5915081), (71, 2332708), (142, 1166354), (284, 583177), (497, 333244), (994, 166622), (1988, 83311)]