159781194

素因数分解:

$2^1\times 3^3\times {\mathrm{2958911}}^1$

素因数の和:2958922

約数の個数: 16

約数和(自身を含む): 355069440

約数和(自身を除く): 195288246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2958911, 5917822, 8876733, 17753466, 26630199, 53260398, 79890597, 159781194]

約数ペア:

[(1, 159781194), (2, 79890597), (3, 53260398), (6, 26630199), (9, 17753466), (18, 8876733), (27, 5917822), (54, 2958911)]