171511214

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5077}}^1$

素因数の和:5232

約数の個数: 32

約数和(自身を含む): 311992320

約数和(自身を除く): 140481106

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 2413, 4826, 5077, 10154, 16891, 33782, 35539, 71078, 96463, 192926, 644779, 675241, 1289558, 1350482, 4513453, 9026906, 12250801, 24501602, 85755607, 171511214]

約数ペア:

[(1, 171511214), (2, 85755607), (7, 24501602), (14, 12250801), (19, 9026906), (38, 4513453), (127, 1350482), (133, 1289558), (254, 675241), (266, 644779), (889, 192926), (1778, 96463), (2413, 71078), (4826, 35539), (5077, 33782), (10154, 16891)]