168529508

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 344408064

約数和(自身を除く): 175878556

約数列:

[1, 2, 4, 7, 14, 28, 83, 127, 166, 254, 332, 508, 571, 581, 889, 1142, 1162, 1778, 2284, 2324, 3556, 3997, 7994, 10541, 15988, 21082, 42164, 47393, 72517, 73787, 94786, 145034, 147574, 189572, 290068, 295148, 331751, 507619, 663502, 1015238, 1327004, 2030476, 6018911, 12037822, 24075644, 42132377, 84264754, 168529508]

約数ペア:

[(1, 168529508), (2, 84264754), (4, 42132377), (7, 24075644), (14, 12037822), (28, 6018911), (83, 2030476), (127, 1327004), (166, 1015238), (254, 663502), (332, 507619), (508, 331751), (571, 295148), (581, 290068), (889, 189572), (1142, 147574), (1162, 145034), (1778, 94786), (2284, 73787), (2324, 72517), (3556, 47393), (3997, 42164), (7994, 21082), (10541, 15988)]