139906284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{6911}}^1$

素因数の和:7166

約数の個数: 48

約数和(自身を含む): 374685696

約数和(自身を除く): 234779412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1687, 2892, 3374, 5061, 6748, 6911, 10122, 13822, 20244, 20733, 27644, 41466, 48377, 82932, 96754, 145131, 193508, 290262, 580524, 1665551, 3331102, 4996653, 6662204, 9993306, 11658857, 19986612, 23317714, 34976571, 46635428, 69953142, 139906284]

約数ペア:

[(1, 139906284), (2, 69953142), (3, 46635428), (4, 34976571), (6, 23317714), (7, 19986612), (12, 11658857), (14, 9993306), (21, 6662204), (28, 4996653), (42, 3331102), (84, 1665551), (241, 580524), (482, 290262), (723, 193508), (964, 145131), (1446, 96754), (1687, 82932), (2892, 48377), (3374, 41466), (5061, 27644), (6748, 20733), (6911, 20244), (10122, 13822)]