128848866

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{169093}}^1$

素因数の和:169225

約数の個数: 16

約数和(自身を含む): 259728384

約数和(自身を除く): 130879518

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 169093, 338186, 507279, 1014558, 21474811, 42949622, 64424433, 128848866]

約数ペア:

[(1, 128848866), (2, 64424433), (3, 42949622), (6, 21474811), (127, 1014558), (254, 507279), (381, 338186), (762, 169093)]