168057448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52127}}^1$

素因数の和:52177

約数の個数: 32

約数和(自身を含む): 350300160

約数和(自身を除く): 182242712

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 52127, 104254, 208508, 417016, 677651, 1355302, 1615937, 2710604, 3231874, 5421208, 6463748, 12927496, 21007181, 42014362, 84028724, 168057448]

約数ペア:

[(1, 168057448), (2, 84028724), (4, 42014362), (8, 21007181), (13, 12927496), (26, 6463748), (31, 5421208), (52, 3231874), (62, 2710604), (104, 1615937), (124, 1355302), (248, 677651), (403, 417016), (806, 208508), (1612, 104254), (3224, 52127)]