165066078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{27817}}^1$

素因数の和:27888

約数の個数: 32

約数和(自身を含む): 352509696

約数和(自身を除く): 187443618

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 27817, 55634, 83451, 166902, 639791, 1196131, 1279582, 1919373, 2392262, 3588393, 3838746, 7176786, 27511013, 55022026, 82533039, 165066078]

約数ペア:

[(1, 165066078), (2, 82533039), (3, 55022026), (6, 27511013), (23, 7176786), (43, 3838746), (46, 3588393), (69, 2392262), (86, 1919373), (129, 1279582), (138, 1196131), (258, 639791), (989, 166902), (1978, 83451), (2967, 55634), (5934, 27817)]