128505024

素因数分解:

$2^6\times 3^2\times {\mathrm{223099}}^1$

素因数の和:223117

約数の個数: 42

約数和(自身を含む): 368338100

約数和(自身を除く): 239833076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 223099, 446198, 669297, 892396, 1338594, 1784792, 2007891, 2677188, 3569584, 4015782, 5354376, 7139168, 8031564, 10708752, 14278336, 16063128, 21417504, 32126256, 42835008, 64252512, 128505024]

約数ペア:

[(1, 128505024), (2, 64252512), (3, 42835008), (4, 32126256), (6, 21417504), (8, 16063128), (9, 14278336), (12, 10708752), (16, 8031564), (18, 7139168), (24, 5354376), (32, 4015782), (36, 3569584), (48, 2677188), (64, 2007891), (72, 1784792), (96, 1338594), (144, 892396), (192, 669297), (288, 446198), (576, 223099)]