157037667724

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2857}}^1\times {\mathrm{8803}}^1$

素因数の和:11894

約数の個数: 48

約数和(自身を含む): 315630020608

約数和(自身を除く): 158592352884

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 2857, 3122, 5714, 6244, 8803, 11428, 17606, 19999, 35212, 39998, 61621, 79996, 123242, 246484, 637111, 1274222, 1963069, 2548444, 3926138, 4459777, 7852276, 8919554, 13741483, 17839108, 25150171, 27482966, 50300342, 54965932, 100600684, 176051197, 352102394, 704204788, 5608488133, 11216976266, 22433952532, 39259416931, 78518833862, 157037667724]

約数ペア:

[(1, 157037667724), (2, 78518833862), (4, 39259416931), (7, 22433952532), (14, 11216976266), (28, 5608488133), (223, 704204788), (446, 352102394), (892, 176051197), (1561, 100600684), (2857, 54965932), (3122, 50300342), (5714, 27482966), (6244, 25150171), (8803, 17839108), (11428, 13741483), (17606, 8919554), (19999, 7852276), (35212, 4459777), (39998, 3926138), (61621, 2548444), (79996, 1963069), (123242, 1274222), (246484, 637111)]