164033288

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{593}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 313061760

約数和(自身を除く): 149028472

約数列:

[1, 2, 4, 8, 71, 142, 284, 487, 568, 593, 974, 1186, 1948, 2372, 3896, 4744, 34577, 42103, 69154, 84206, 138308, 168412, 276616, 288791, 336824, 577582, 1155164, 2310328, 20504161, 41008322, 82016644, 164033288]

約数ペア:

[(1, 164033288), (2, 82016644), (4, 41008322), (8, 20504161), (71, 2310328), (142, 1155164), (284, 577582), (487, 336824), (568, 288791), (593, 276616), (974, 168412), (1186, 138308), (1948, 84206), (2372, 69154), (3896, 42103), (4744, 34577)]