129776568

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{17387}}^1$

素因数の和:17707

約数の個数: 32

約数和(自身を含む): 325503360

約数和(自身を除く): 195726792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 7464, 17387, 34774, 52161, 69548, 104322, 139096, 208644, 417288, 5407357, 10814714, 16222071, 21629428, 32444142, 43258856, 64888284, 129776568]

約数ペア:

[(1, 129776568), (2, 64888284), (3, 43258856), (4, 32444142), (6, 21629428), (8, 16222071), (12, 10814714), (24, 5407357), (311, 417288), (622, 208644), (933, 139096), (1244, 104322), (1866, 69548), (2488, 52161), (3732, 34774), (7464, 17387)]