128230386

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{497017}}^1$

素因数の和:497065

約数の個数: 16

約数和(自身を含む): 262425504

約数和(自身を除く): 134195118

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 497017, 994034, 1491051, 2982102, 21371731, 42743462, 64115193, 128230386]

約数ペア:

[(1, 128230386), (2, 64115193), (3, 42743462), (6, 21371731), (43, 2982102), (86, 1491051), (129, 994034), (258, 497017)]