161008064757

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{64333}}^1$

素因数の和:64634

約数の個数: 48

約数和(自身を含む): 247289602560

約数和(自身を除く): 86281537803

約数列:

[1, 3, 9, 29, 43, 87, 129, 223, 261, 387, 669, 1247, 2007, 3741, 6467, 9589, 11223, 19401, 28767, 58203, 64333, 86301, 192999, 278081, 578997, 834243, 1865657, 2502729, 2766319, 5596971, 8298957, 14346259, 16790913, 24896871, 43038777, 80223251, 129116331, 240669753, 416041511, 616889137, 722009259, 1248124533, 1850667411, 3744373599, 5552002233, 17889784973, 53669354919, 161008064757]

約数ペア:

[(1, 161008064757), (3, 53669354919), (9, 17889784973), (29, 5552002233), (43, 3744373599), (87, 1850667411), (129, 1248124533), (223, 722009259), (261, 616889137), (387, 416041511), (669, 240669753), (1247, 129116331), (2007, 80223251), (3741, 43038777), (6467, 24896871), (9589, 16790913), (11223, 14346259), (19401, 8298957), (28767, 5596971), (58203, 2766319), (64333, 2502729), (86301, 1865657), (192999, 834243), (278081, 578997)]