127548392

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{499}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 243000000

約数和(自身を除く): 115451608

約数列:

[1, 2, 4, 8, 89, 178, 356, 359, 499, 712, 718, 998, 1436, 1996, 2872, 3992, 31951, 44411, 63902, 88822, 127804, 177644, 179141, 255608, 355288, 358282, 716564, 1433128, 15943549, 31887098, 63774196, 127548392]

約数ペア:

[(1, 127548392), (2, 63774196), (4, 31887098), (8, 15943549), (89, 1433128), (178, 716564), (356, 358282), (359, 355288), (499, 255608), (712, 179141), (718, 177644), (998, 127804), (1436, 88822), (1996, 63902), (2872, 44411), (3992, 31951)]