139888924

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{24611}}^1$

素因数の和:24658

約数の個数: 36

約数和(自身を含む): 294605640

約数和(自身を除く): 154716716

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 24611, 49222, 98444, 172277, 344554, 689108, 713719, 1205939, 1427438, 2411878, 2854876, 4823756, 4996033, 9992066, 19984132, 34972231, 69944462, 139888924]

約数ペア:

[(1, 139888924), (2, 69944462), (4, 34972231), (7, 19984132), (14, 9992066), (28, 4996033), (29, 4823756), (49, 2854876), (58, 2411878), (98, 1427438), (116, 1205939), (196, 713719), (203, 689108), (406, 344554), (812, 172277), (1421, 98444), (2842, 49222), (5684, 24611)]