158584552

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{8161}}^1$

素因数の和:8521

約数の個数: 32

約数和(自身を含む): 340845120

約数和(自身を除く): 182260568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 694, 1388, 2429, 2776, 4858, 8161, 9716, 16322, 19432, 32644, 57127, 65288, 114254, 228508, 457016, 2831867, 5663734, 11327468, 19823069, 22654936, 39646138, 79292276, 158584552]

約数ペア:

[(1, 158584552), (2, 79292276), (4, 39646138), (7, 22654936), (8, 19823069), (14, 11327468), (28, 5663734), (56, 2831867), (347, 457016), (694, 228508), (1388, 114254), (2429, 65288), (2776, 57127), (4858, 32644), (8161, 19432), (9716, 16322)]