158816852644

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{6637}}^1\times {\mathrm{13627}}^1$

素因数の和:20707

約数の個数: 24

約数和(自身を含む): 278625005120

約数和(自身を除く): 119808152476

約数列:

[1, 2, 4, 439, 878, 1756, 6637, 13274, 13627, 26548, 27254, 54508, 2913643, 5827286, 5982253, 11654572, 11964506, 23929012, 90442399, 180884798, 361769596, 39704213161, 79408426322, 158816852644]

約数ペア:

[(1, 158816852644), (2, 79408426322), (4, 39704213161), (439, 361769596), (878, 180884798), (1756, 90442399), (6637, 23929012), (13274, 11964506), (13627, 11654572), (26548, 5982253), (27254, 5827286), (54508, 2913643)]