145046608

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68161}}^1$

素因数の和:68195

約数の個数: 40

約数和(自身を含む): 338083520

約数和(自身を除く): 193036912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 68161, 136322, 272644, 477127, 545288, 954254, 1090576, 1295059, 1908508, 2590118, 3817016, 5180236, 7634032, 9065413, 10360472, 18130826, 20720944, 36261652, 72523304, 145046608]

約数ペア:

[(1, 145046608), (2, 72523304), (4, 36261652), (7, 20720944), (8, 18130826), (14, 10360472), (16, 9065413), (19, 7634032), (28, 5180236), (38, 3817016), (56, 2590118), (76, 1908508), (112, 1295059), (133, 1090576), (152, 954254), (266, 545288), (304, 477127), (532, 272644), (1064, 136322), (2128, 68161)]