158510319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2153}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 243177984

約数和(自身を除く): 84667665

約数列:

[1, 3, 11, 23, 33, 69, 97, 253, 291, 759, 1067, 2153, 2231, 3201, 6459, 6693, 23683, 24541, 49519, 71049, 73623, 148557, 208841, 544709, 626523, 1634127, 2297251, 4803343, 6891753, 14410029, 52836773, 158510319]

約数ペア:

[(1, 158510319), (3, 52836773), (11, 14410029), (23, 6891753), (33, 4803343), (69, 2297251), (97, 1634127), (253, 626523), (291, 544709), (759, 208841), (1067, 148557), (2153, 73623), (2231, 71049), (3201, 49519), (6459, 24541), (6693, 23683)]