165985112

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4723}}^1$

素因数の和:4943

約数の個数: 32

約数和(自身を含む): 326522880

約数和(自身を除く): 160537768

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 764, 1528, 4393, 4723, 8786, 9446, 17572, 18892, 35144, 37784, 108629, 217258, 434516, 869032, 902093, 1804186, 3608372, 7216744, 20748139, 41496278, 82992556, 165985112]

約数ペア:

[(1, 165985112), (2, 82992556), (4, 41496278), (8, 20748139), (23, 7216744), (46, 3608372), (92, 1804186), (184, 902093), (191, 869032), (382, 434516), (764, 217258), (1528, 108629), (4393, 37784), (4723, 35144), (8786, 18892), (9446, 17572)]