164060930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{20431}}^1$

素因数の和:20522

約数の個数: 32

約数和(自身を含む): 326585088

約数和(自身を除く): 162524158

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 20431, 40862, 102155, 204310, 224741, 449482, 1123705, 1491463, 2247410, 2982926, 7457315, 14914630, 16406093, 32812186, 82030465, 164060930]

約数ペア:

[(1, 164060930), (2, 82030465), (5, 32812186), (10, 16406093), (11, 14914630), (22, 7457315), (55, 2982926), (73, 2247410), (110, 1491463), (146, 1123705), (365, 449482), (730, 224741), (803, 204310), (1606, 102155), (4015, 40862), (8030, 20431)]