156403242

素因数分解:

$2^1\times 3^2\times {\mathrm{8689069}}^1$

素因数の和:8689077

約数の個数: 12

約数和(自身を含む): 338873730

約数和(自身を除く): 182470488

約数列:

[1, 2, 3, 6, 9, 18, 8689069, 17378138, 26067207, 52134414, 78201621, 156403242]

約数ペア:

[(1, 156403242), (2, 78201621), (3, 52134414), (6, 26067207), (9, 17378138), (18, 8689069)]