172181931266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1\times {\mathrm{85369}}^1$

素因数の和:85958

約数の個数: 32

約数和(自身を含む): 276100922160

約数和(自身を除く): 103918990894

約数列:

[1, 2, 17, 34, 137, 274, 433, 866, 2329, 4658, 7361, 14722, 59321, 85369, 118642, 170738, 1008457, 1451273, 2016914, 2902546, 11695553, 23391106, 36964777, 73929554, 198824401, 397648802, 628401209, 1256802418, 5064174449, 10128348898, 86090965633, 172181931266]

約数ペア:

[(1, 172181931266), (2, 86090965633), (17, 10128348898), (34, 5064174449), (137, 1256802418), (274, 628401209), (433, 397648802), (866, 198824401), (2329, 73929554), (4658, 36964777), (7361, 23391106), (14722, 11695553), (59321, 2902546), (85369, 2016914), (118642, 1451273), (170738, 1008457)]