159764728

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{28901}}^1$

素因数の和:29598

約数の個数: 16

約数和(自身を含む): 300002760

約数和(自身を除く): 140238032

約数列:

[1, 2, 4, 8, 691, 1382, 2764, 5528, 28901, 57802, 115604, 231208, 19970591, 39941182, 79882364, 159764728]

約数ペア:

[(1, 159764728), (2, 79882364), (4, 39941182), (8, 19970591), (691, 231208), (1382, 115604), (2764, 57802), (5528, 28901)]