166873328

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{142871}}^1$

素因数の和:142952

約数の個数: 20

約数和(自身を含む): 327748368

約数和(自身を除く): 160875040

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 142871, 285742, 571484, 1142968, 2285936, 10429583, 20859166, 41718332, 83436664, 166873328]

約数ペア:

[(1, 166873328), (2, 83436664), (4, 41718332), (8, 20859166), (16, 10429583), (73, 2285936), (146, 1142968), (292, 571484), (584, 285742), (1168, 142871)]