128466342

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{56197}}^1$

素因数の和:56332

約数の個数: 24

約数和(自身を含む): 280540416

約数和(自身を除く): 152074074

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 56197, 112394, 168591, 337182, 505773, 1011546, 7137019, 14274038, 21411057, 42822114, 64233171, 128466342]

約数ペア:

[(1, 128466342), (2, 64233171), (3, 42822114), (6, 21411057), (9, 14274038), (18, 7137019), (127, 1011546), (254, 505773), (381, 337182), (762, 168591), (1143, 112394), (2286, 56197)]