129196728

素因数分解:

$2^3\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2383}}^1$

素因数の和:2649

約数の個数: 64

約数和(自身を含む): 360460800

約数和(自身を除く): 231264072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 251, 502, 753, 1004, 1506, 2008, 2259, 2383, 3012, 4518, 4766, 6024, 6777, 7149, 9036, 9532, 13554, 14298, 18072, 19064, 21447, 27108, 28596, 42894, 54216, 57192, 64341, 85788, 128682, 171576, 257364, 514728, 598133, 1196266, 1794399, 2392532, 3588798, 4785064, 5383197, 7177596, 10766394, 14355192, 16149591, 21532788, 32299182, 43065576, 64598364, 129196728]

約数ペア:

[(1, 129196728), (2, 64598364), (3, 43065576), (4, 32299182), (6, 21532788), (8, 16149591), (9, 14355192), (12, 10766394), (18, 7177596), (24, 5383197), (27, 4785064), (36, 3588798), (54, 2392532), (72, 1794399), (108, 1196266), (216, 598133), (251, 514728), (502, 257364), (753, 171576), (1004, 128682), (1506, 85788), (2008, 64341), (2259, 57192), (2383, 54216), (3012, 42894), (4518, 28596), (4766, 27108), (6024, 21447), (6777, 19064), (7149, 18072), (9036, 14298), (9532, 13554)]