168210532

素因数分解:

$2^2\times 7^2\times {\mathrm{858217}}^1$

素因数の和:858235

約数の個数: 18

約数和(自身を含む): 342428982

約数和(自身を除く): 174218450

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 858217, 1716434, 3432868, 6007519, 12015038, 24030076, 42052633, 84105266, 168210532]

約数ペア:

[(1, 168210532), (2, 84105266), (4, 42052633), (7, 24030076), (14, 12015038), (28, 6007519), (49, 3432868), (98, 1716434), (196, 858217)]