167961728

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{119291}}^1$

素因数の和:119316

約数の個数: 32

約数和(自身を含む): 365033520

約数和(自身を除く): 197071792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 119291, 238582, 477164, 954328, 1312201, 1908656, 2624402, 3817312, 5248804, 7634624, 10497608, 15269248, 20995216, 41990432, 83980864, 167961728]

約数ペア:

[(1, 167961728), (2, 83980864), (4, 41990432), (8, 20995216), (11, 15269248), (16, 10497608), (22, 7634624), (32, 5248804), (44, 3817312), (64, 2624402), (88, 1908656), (128, 1312201), (176, 954328), (352, 477164), (704, 238582), (1408, 119291)]