129849352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{5077}}^1$

素因数の和:5245

約数の個数: 32

約数和(自身を含む): 255931200

約数和(自身を除く): 126081848

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 556, 1112, 3197, 5077, 6394, 10154, 12788, 20308, 25576, 40616, 116771, 233542, 467084, 705703, 934168, 1411406, 2822812, 5645624, 16231169, 32462338, 64924676, 129849352]

約数ペア:

[(1, 129849352), (2, 64924676), (4, 32462338), (8, 16231169), (23, 5645624), (46, 2822812), (92, 1411406), (139, 934168), (184, 705703), (278, 467084), (556, 233542), (1112, 116771), (3197, 40616), (5077, 25576), (6394, 20308), (10154, 12788)]