178513304322

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{28697}}^1\times {\mathrm{45077}}^1$

素因数の和:73802

約数の個数: 32

約数和(自身を含む): 372570751872

約数和(自身を除く): 194057447550

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 28697, 45077, 57394, 86091, 90154, 135231, 172182, 270462, 660031, 1036771, 1320062, 1980093, 2073542, 3110313, 3960186, 6220626, 1293574669, 2587149338, 3880724007, 7761448014, 29752217387, 59504434774, 89256652161, 178513304322]

約数ペア:

[(1, 178513304322), (2, 89256652161), (3, 59504434774), (6, 29752217387), (23, 7761448014), (46, 3880724007), (69, 2587149338), (138, 1293574669), (28697, 6220626), (45077, 3960186), (57394, 3110313), (86091, 2073542), (90154, 1980093), (135231, 1320062), (172182, 1036771), (270462, 660031)]