168644008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1879}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 341107200

約数和(自身を除く): 172463192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 863, 1726, 1879, 3452, 3758, 6904, 7516, 11219, 15032, 22438, 24427, 44876, 48854, 89752, 97708, 195416, 1621577, 3243154, 6486308, 12972616, 21080501, 42161002, 84322004, 168644008]

約数ペア:

[(1, 168644008), (2, 84322004), (4, 42161002), (8, 21080501), (13, 12972616), (26, 6486308), (52, 3243154), (104, 1621577), (863, 195416), (1726, 97708), (1879, 89752), (3452, 48854), (3758, 44876), (6904, 24427), (7516, 22438), (11219, 15032)]