128005698

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1122857}}^1$

素因数の和:1122881

約数の個数: 16

約数和(自身を含む): 269485920

約数和(自身を除く): 141480222

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1122857, 2245714, 3368571, 6737142, 21334283, 42668566, 64002849, 128005698]

約数ペア:

[(1, 128005698), (2, 64002849), (3, 42668566), (6, 21334283), (19, 6737142), (38, 3368571), (57, 2245714), (114, 1122857)]