128298696

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{17189}}^1$

素因数の和:17509

約数の個数: 32

約数和(自身を含む): 321796800

約数和(自身を除く): 193498104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 7464, 17189, 34378, 51567, 68756, 103134, 137512, 206268, 412536, 5345779, 10691558, 16037337, 21383116, 32074674, 42766232, 64149348, 128298696]

約数ペア:

[(1, 128298696), (2, 64149348), (3, 42766232), (4, 32074674), (6, 21383116), (8, 16037337), (12, 10691558), (24, 5345779), (311, 412536), (622, 206268), (933, 137512), (1244, 103134), (1866, 68756), (2488, 51567), (3732, 34378), (7464, 17189)]