166157047

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{1787}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 195678720

約数和(自身を除く): 29521673

約数列:

[1, 7, 37, 259, 359, 1787, 2513, 12509, 13283, 66119, 92981, 462833, 641533, 4490731, 23736721, 166157047]

約数ペア:

[(1, 166157047), (7, 23736721), (37, 4490731), (259, 641533), (359, 462833), (1787, 92981), (2513, 66119), (12509, 13283)]