128540406

素因数分解:

$2^1\times 3^1\times {\mathrm{3413}}^1\times {\mathrm{6277}}^1$

素因数の和:9695

約数の個数: 16

約数和(自身を含む): 257197104

約数和(自身を除く): 128656698

約数列:

[1, 2, 3, 6, 3413, 6277, 6826, 10239, 12554, 18831, 20478, 37662, 21423401, 42846802, 64270203, 128540406]

約数ペア:

[(1, 128540406), (2, 64270203), (3, 42846802), (6, 21423401), (3413, 37662), (6277, 20478), (6826, 18831), (10239, 12554)]