142707824

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55399}}^1$

素因数の和:55437

約数の個数: 40

約数和(自身を含む): 329740800

約数和(自身を除く): 187032976

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 55399, 110798, 221596, 387793, 443192, 775586, 886384, 1274177, 1551172, 2548354, 3102344, 5096708, 6204688, 8919239, 10193416, 17838478, 20386832, 35676956, 71353912, 142707824]

約数ペア:

[(1, 142707824), (2, 71353912), (4, 35676956), (7, 20386832), (8, 17838478), (14, 10193416), (16, 8919239), (23, 6204688), (28, 5096708), (46, 3102344), (56, 2548354), (92, 1551172), (112, 1274177), (161, 886384), (184, 775586), (322, 443192), (368, 387793), (644, 221596), (1288, 110798), (2576, 55399)]