128522622

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{200191}}^1$

素因数の和:200303

約数の個数: 16

約数和(自身を含む): 259448832

約数和(自身を除く): 130926210

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 200191, 400382, 600573, 1201146, 21420437, 42840874, 64261311, 128522622]

約数ペア:

[(1, 128522622), (2, 64261311), (3, 42840874), (6, 21420437), (107, 1201146), (214, 600573), (321, 400382), (642, 200191)]