147221016

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{44131}}^1$

素因数の和:44279

約数の個数: 32

約数和(自身を含む): 370708800

約数和(自身を除く): 223487784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 44131, 88262, 132393, 176524, 264786, 353048, 529572, 1059144, 6134209, 12268418, 18402627, 24536836, 36805254, 49073672, 73610508, 147221016]

約数ペア:

[(1, 147221016), (2, 73610508), (3, 49073672), (4, 36805254), (6, 24536836), (8, 18402627), (12, 12268418), (24, 6134209), (139, 1059144), (278, 529572), (417, 353048), (556, 264786), (834, 176524), (1112, 132393), (1668, 88262), (3336, 44131)]