159640146

素因数分解:

$2^1\times 3^4\times {\mathrm{985433}}^1$

素因数の和:985447

約数の個数: 20

約数和(自身を含む): 357712542

約数和(自身を除く): 198072396

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 985433, 1970866, 2956299, 5912598, 8868897, 17737794, 26606691, 53213382, 79820073, 159640146]

約数ペア:

[(1, 159640146), (2, 79820073), (3, 53213382), (6, 26606691), (9, 17737794), (18, 8868897), (27, 5912598), (54, 2956299), (81, 1970866), (162, 985433)]