128050146

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{112919}}^1$

素因数の和:112940

約数の個数: 40

約数和(自身を含む): 327919680

約数和(自身を除く): 199869534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 112919, 225838, 338757, 677514, 790433, 1016271, 1580866, 2032542, 2371299, 3048813, 4742598, 6097626, 7113897, 9146439, 14227794, 18292878, 21341691, 42683382, 64025073, 128050146]

約数ペア:

[(1, 128050146), (2, 64025073), (3, 42683382), (6, 21341691), (7, 18292878), (9, 14227794), (14, 9146439), (18, 7113897), (21, 6097626), (27, 4742598), (42, 3048813), (54, 2371299), (63, 2032542), (81, 1580866), (126, 1016271), (162, 790433), (189, 677514), (378, 338757), (567, 225838), (1134, 112919)]