147531448

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{2017}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 284780160

約数和(自身を除く): 137248712

約数列:

[1, 2, 4, 8, 41, 82, 164, 223, 328, 446, 892, 1784, 2017, 4034, 8068, 9143, 16136, 18286, 36572, 73144, 82697, 165394, 330788, 449791, 661576, 899582, 1799164, 3598328, 18441431, 36882862, 73765724, 147531448]

約数ペア:

[(1, 147531448), (2, 73765724), (4, 36882862), (8, 18441431), (41, 3598328), (82, 1799164), (164, 899582), (223, 661576), (328, 449791), (446, 330788), (892, 165394), (1784, 82697), (2017, 73144), (4034, 36572), (8068, 18286), (9143, 16136)]