167776144

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{82567}}^1$

素因数の和:82702

約数の個数: 20

約数和(自身を含む): 327629824

約数和(自身を除く): 159853680

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 82567, 165134, 330268, 660536, 1321072, 10486009, 20972018, 41944036, 83888072, 167776144]

約数ペア:

[(1, 167776144), (2, 83888072), (4, 41944036), (8, 20972018), (16, 10486009), (127, 1321072), (254, 660536), (508, 330268), (1016, 165134), (2032, 82567)]