159702824

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{20773}}^1$

素因数の和:20841

約数の個数: 24

約数和(自身を含む): 309428730

約数和(自身を除く): 149725906

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 20773, 41546, 83092, 166184, 643963, 1287926, 2575852, 5151704, 19962853, 39925706, 79851412, 159702824]

約数ペア:

[(1, 159702824), (2, 79851412), (4, 39925706), (8, 19962853), (31, 5151704), (62, 2575852), (124, 1287926), (248, 643963), (961, 166184), (1922, 83092), (3844, 41546), (7688, 20773)]