171160144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1343

約数の個数: 40

約数和(自身を含む): 339509768

約数和(自身を除く): 168349624

約数列:

[1, 2, 4, 8, 16, 61, 122, 157, 244, 314, 488, 628, 976, 1117, 1256, 2234, 2512, 4468, 8936, 9577, 17872, 19154, 38308, 68137, 76616, 136274, 153232, 175369, 272548, 350738, 545096, 701476, 1090192, 1402952, 2805904, 10697509, 21395018, 42790036, 85580072, 171160144]

約数ペア:

[(1, 171160144), (2, 85580072), (4, 42790036), (8, 21395018), (16, 10697509), (61, 2805904), (122, 1402952), (157, 1090192), (244, 701476), (314, 545096), (488, 350738), (628, 272548), (976, 175369), (1117, 153232), (1256, 136274), (2234, 76616), (2512, 68137), (4468, 38308), (8936, 19154), (9577, 17872)]