156988164

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{6551}}^1$

素因数の和:8555

約数の個数: 24

約数和(自身を含む): 366545088

約数和(自身を除く): 209556924

約数列:

[1, 2, 3, 4, 6, 12, 1997, 3994, 5991, 6551, 7988, 11982, 13102, 19653, 23964, 26204, 39306, 78612, 13082347, 26164694, 39247041, 52329388, 78494082, 156988164]

約数ペア:

[(1, 156988164), (2, 78494082), (3, 52329388), (4, 39247041), (6, 26164694), (12, 13082347), (1997, 78612), (3994, 39306), (5991, 26204), (6551, 23964), (7988, 19653), (11982, 13102)]