125065648

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 248689440

約数和(自身を除く): 123623792

約数列:

[1, 2, 4, 8, 16, 71, 89, 142, 178, 284, 356, 568, 712, 1136, 1237, 1424, 2474, 4948, 6319, 9896, 12638, 19792, 25276, 50552, 87827, 101104, 110093, 175654, 220186, 351308, 440372, 702616, 880744, 1405232, 1761488, 7816603, 15633206, 31266412, 62532824, 125065648]

約数ペア:

[(1, 125065648), (2, 62532824), (4, 31266412), (8, 15633206), (16, 7816603), (71, 1761488), (89, 1405232), (142, 880744), (178, 702616), (284, 440372), (356, 351308), (568, 220186), (712, 175654), (1136, 110093), (1237, 101104), (1424, 87827), (2474, 50552), (4948, 25276), (6319, 19792), (9896, 12638)]