173228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 344064

約数和(自身を除く): 170836

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 127, 254, 341, 508, 682, 1364, 1397, 2794, 3937, 5588, 7874, 15748, 43307, 86614, 173228]

約数ペア:

[(1, 173228), (2, 86614), (4, 43307), (11, 15748), (22, 7874), (31, 5588), (44, 3937), (62, 2794), (124, 1397), (127, 1364), (254, 682), (341, 508)]