179905232

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{66533}}^1$

素因数の和:66567

約数の個数: 30

約数和(自身を含む): 377447382

約数和(自身を除く): 197542150

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 66533, 133066, 266132, 532264, 864929, 1064528, 1729858, 3459716, 6919432, 11244077, 13838864, 22488154, 44976308, 89952616, 179905232]

約数ペア:

[(1, 179905232), (2, 89952616), (4, 44976308), (8, 22488154), (13, 13838864), (16, 11244077), (26, 6919432), (52, 3459716), (104, 1729858), (169, 1064528), (208, 864929), (338, 532264), (676, 266132), (1352, 133066), (2704, 66533)]