166541396

素因数分解:

$2^2\times 7^2\times {\mathrm{849701}}^1$

素因数の和:849719

約数の個数: 18

約数和(自身を含む): 339031098

約数和(自身を除く): 172489702

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 849701, 1699402, 3398804, 5947907, 11895814, 23791628, 41635349, 83270698, 166541396]

約数ペア:

[(1, 166541396), (2, 83270698), (4, 41635349), (7, 23791628), (14, 11895814), (28, 5947907), (49, 3398804), (98, 1699402), (196, 849701)]