128960346

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{190207}}^1$

素因数の和:190325

約数の個数: 16

約数和(自身を含む): 260204544

約数和(自身を除く): 131244198

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 190207, 380414, 570621, 1141242, 21493391, 42986782, 64480173, 128960346]

約数ペア:

[(1, 128960346), (2, 64480173), (3, 42986782), (6, 21493391), (113, 1141242), (226, 570621), (339, 380414), (678, 190207)]