166051490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{65633}}^1$

素因数の和:65674

約数の個数: 32

約数和(自身を含む): 340246656

約数和(自身を除く): 174195166

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 65633, 131266, 328165, 656330, 721963, 1443926, 1509559, 3019118, 3609815, 7219630, 7547795, 15095590, 16605149, 33210298, 83025745, 166051490]

約数ペア:

[(1, 166051490), (2, 83025745), (5, 33210298), (10, 16605149), (11, 15095590), (22, 7547795), (23, 7219630), (46, 3609815), (55, 3019118), (110, 1509559), (115, 1443926), (230, 721963), (253, 656330), (506, 328165), (1265, 131266), (2530, 65633)]