138721104

素因数分解:

$2^4\times 3^2\times {\mathrm{963341}}^1$

素因数の和:963355

約数の個数: 30

約数和(自身を含む): 388226826

約数和(自身を除く): 249505722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 963341, 1926682, 2890023, 3853364, 5780046, 7706728, 8670069, 11560092, 15413456, 17340138, 23120184, 34680276, 46240368, 69360552, 138721104]

約数ペア:

[(1, 138721104), (2, 69360552), (3, 46240368), (4, 34680276), (6, 23120184), (8, 17340138), (9, 15413456), (12, 11560092), (16, 8670069), (18, 7706728), (24, 5780046), (36, 3853364), (48, 2890023), (72, 1926682), (144, 963341)]