134633128

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{10781}}^1$

素因数の和:11017

約数の個数: 32

約数和(自身を含む): 289820160

約数和(自身を除く): 155187032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 10781, 12488, 21562, 43124, 75467, 86248, 150934, 301868, 603736, 2404163, 4808326, 9616652, 16829141, 19233304, 33658282, 67316564, 134633128]

約数ペア:

[(1, 134633128), (2, 67316564), (4, 33658282), (7, 19233304), (8, 16829141), (14, 9616652), (28, 4808326), (56, 2404163), (223, 603736), (446, 301868), (892, 150934), (1561, 86248), (1784, 75467), (3122, 43124), (6244, 21562), (10781, 12488)]