168489848

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 319381920

約数和(自身を除く): 150892072

約数列:

[1, 2, 4, 8, 241, 281, 311, 482, 562, 622, 964, 1124, 1244, 1928, 2248, 2488, 67721, 74951, 87391, 135442, 149902, 174782, 270884, 299804, 349564, 541768, 599608, 699128, 21061231, 42122462, 84244924, 168489848]

約数ペア:

[(1, 168489848), (2, 84244924), (4, 42122462), (8, 21061231), (241, 699128), (281, 599608), (311, 541768), (482, 349564), (562, 299804), (622, 270884), (964, 174782), (1124, 149902), (1244, 135442), (1928, 87391), (2248, 74951), (2488, 67721)]