165660068

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{81047}}^1$

素因数の和:81131

約数の個数: 24

約数和(自身を含む): 335862912

約数和(自身を除く): 170202844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 81047, 162094, 324188, 567329, 1134658, 2269316, 5916431, 11832862, 23665724, 41415017, 82830034, 165660068]

約数ペア:

[(1, 165660068), (2, 82830034), (4, 41415017), (7, 23665724), (14, 11832862), (28, 5916431), (73, 2269316), (146, 1134658), (292, 567329), (511, 324188), (1022, 162094), (2044, 81047)]