138946584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{827063}}^1$

素因数の和:827079

約数の個数: 32

約数和(自身を含む): 396990720

約数和(自身を除く): 258044136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 827063, 1654126, 2481189, 3308252, 4962378, 5789441, 6616504, 9924756, 11578882, 17368323, 19849512, 23157764, 34736646, 46315528, 69473292, 138946584]

約数ペア:

[(1, 138946584), (2, 69473292), (3, 46315528), (4, 34736646), (6, 23157764), (7, 19849512), (8, 17368323), (12, 11578882), (14, 9924756), (21, 6616504), (24, 5789441), (28, 4962378), (42, 3308252), (56, 2481189), (84, 1654126), (168, 827063)]