153161440

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4217}}^1$

素因数の和:4459

約数の個数: 48

約数和(自身を含む): 363524112

約数和(自身を除く): 210362672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1816, 2270, 3632, 4217, 4540, 7264, 8434, 9080, 16868, 18160, 21085, 33736, 36320, 42170, 67472, 84340, 134944, 168680, 337360, 674720, 957259, 1914518, 3829036, 4786295, 7658072, 9572590, 15316144, 19145180, 30632288, 38290360, 76580720, 153161440]

約数ペア:

[(1, 153161440), (2, 76580720), (4, 38290360), (5, 30632288), (8, 19145180), (10, 15316144), (16, 9572590), (20, 7658072), (32, 4786295), (40, 3829036), (80, 1914518), (160, 957259), (227, 674720), (454, 337360), (908, 168680), (1135, 134944), (1816, 84340), (2270, 67472), (3632, 42170), (4217, 36320), (4540, 33736), (7264, 21085), (8434, 18160), (9080, 16868)]