169612976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7621}}^1$

素因数の和:7749

約数の個数: 40

約数和(自身を含む): 357258384

約数和(自身を除く): 187645408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 7621, 11128, 15242, 22256, 30484, 60968, 99073, 121936, 198146, 396292, 792584, 815447, 1585168, 1630894, 3261788, 6523576, 10600811, 13047152, 21201622, 42403244, 84806488, 169612976]

約数ペア:

[(1, 169612976), (2, 84806488), (4, 42403244), (8, 21201622), (13, 13047152), (16, 10600811), (26, 6523576), (52, 3261788), (104, 1630894), (107, 1585168), (208, 815447), (214, 792584), (428, 396292), (856, 198146), (1391, 121936), (1712, 99073), (2782, 60968), (5564, 30484), (7621, 22256), (11128, 15242)]