166175074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{90019}}^1$

素因数の和:90105

約数の個数: 16

約数和(自身を含む): 272220480

約数和(自身を除く): 106045406

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 90019, 180038, 1170247, 2340494, 6391349, 12782698, 83087537, 166175074]

約数ペア:

[(1, 166175074), (2, 83087537), (13, 12782698), (26, 6391349), (71, 2340494), (142, 1170247), (923, 180038), (1846, 90019)]