142871856

素因数分解:

$2^4\times 3^1\times {\mathrm{1031}}^1\times {\mathrm{2887}}^1$

素因数の和:3929

約数の個数: 40

約数和(自身を含む): 369571584

約数和(自身を除く): 226699728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1031, 2062, 2887, 3093, 4124, 5774, 6186, 8248, 8661, 11548, 12372, 16496, 17322, 23096, 24744, 34644, 46192, 49488, 69288, 138576, 2976497, 5952994, 8929491, 11905988, 17858982, 23811976, 35717964, 47623952, 71435928, 142871856]

約数ペア:

[(1, 142871856), (2, 71435928), (3, 47623952), (4, 35717964), (6, 23811976), (8, 17858982), (12, 11905988), (16, 8929491), (24, 5952994), (48, 2976497), (1031, 138576), (2062, 69288), (2887, 49488), (3093, 46192), (4124, 34644), (5774, 24744), (6186, 23096), (8248, 17322), (8661, 16496), (11548, 12372)]