169612984

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{4787}}^1$

素因数の和:4939

約数の個数: 32

約数和(自身を含む): 328648320

約数和(自身を除く): 159035336

約数列:

[1, 2, 4, 8, 43, 86, 103, 172, 206, 344, 412, 824, 4429, 4787, 8858, 9574, 17716, 19148, 35432, 38296, 205841, 411682, 493061, 823364, 986122, 1646728, 1972244, 3944488, 21201623, 42403246, 84806492, 169612984]

約数ペア:

[(1, 169612984), (2, 84806492), (4, 42403246), (8, 21201623), (43, 3944488), (86, 1972244), (103, 1646728), (172, 986122), (206, 823364), (344, 493061), (412, 411682), (824, 205841), (4429, 38296), (4787, 35432), (8858, 19148), (9574, 17716)]