128427864

素因数分解:

$2^3\times 3^1\times {\mathrm{1873}}^1\times {\mathrm{2857}}^1$

素因数の和:4739

約数の個数: 32

約数和(自身を含む): 321353520

約数和(自身を除く): 192925656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1873, 2857, 3746, 5619, 5714, 7492, 8571, 11238, 11428, 14984, 17142, 22476, 22856, 34284, 44952, 68568, 5351161, 10702322, 16053483, 21404644, 32106966, 42809288, 64213932, 128427864]

約数ペア:

[(1, 128427864), (2, 64213932), (3, 42809288), (4, 32106966), (6, 21404644), (8, 16053483), (12, 10702322), (24, 5351161), (1873, 68568), (2857, 44952), (3746, 34284), (5619, 22856), (5714, 22476), (7492, 17142), (8571, 14984), (11238, 11428)]