142769788

素因数分解:

$2^2\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{3169}}^1$

素因数の和:4789

約数の個数: 24

約数和(自身を含む): 285807200

約数和(自身を除く): 143037412

約数列:

[1, 2, 4, 7, 14, 28, 1609, 3169, 3218, 6338, 6436, 11263, 12676, 22183, 22526, 44366, 45052, 88732, 5098921, 10197842, 20395684, 35692447, 71384894, 142769788]

約数ペア:

[(1, 142769788), (2, 71384894), (4, 35692447), (7, 20395684), (14, 10197842), (28, 5098921), (1609, 88732), (3169, 45052), (3218, 44366), (6338, 22526), (6436, 22183), (11263, 12676)]