128214882

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{56087}}^1$

素因数の和:56222

約数の個数: 24

約数和(自身を含む): 279991296

約数和(自身を除く): 151776414

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 56087, 112174, 168261, 336522, 504783, 1009566, 7123049, 14246098, 21369147, 42738294, 64107441, 128214882]

約数ペア:

[(1, 128214882), (2, 64107441), (3, 42738294), (6, 21369147), (9, 14246098), (18, 7123049), (127, 1009566), (254, 504783), (381, 336522), (762, 168261), (1143, 112174), (2286, 56087)]