157056138

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{26683}}^1$

素因数の和:26803

約数の個数: 32

約数和(自身を含む): 352228800

約数和(自身を除く): 195172662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 26683, 53366, 80049, 160098, 240147, 480294, 720441, 1440882, 2908447, 5816894, 8725341, 17450682, 26176023, 52352046, 78528069, 157056138]

約数ペア:

[(1, 157056138), (2, 78528069), (3, 52352046), (6, 26176023), (9, 17450682), (18, 8725341), (27, 5816894), (54, 2908447), (109, 1440882), (218, 720441), (327, 480294), (654, 240147), (981, 160098), (1962, 80049), (2943, 53366), (5886, 26683)]