171039152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{823}}^1$

素因数の和:1281

約数の個数: 40

約数和(自身を含む): 343311360

約数和(自身を除く): 172272208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 419, 496, 823, 838, 1646, 1676, 3292, 3352, 6584, 6704, 12989, 13168, 25513, 25978, 51026, 51956, 102052, 103912, 204104, 207824, 344837, 408208, 689674, 1379348, 2758696, 5517392, 10689947, 21379894, 42759788, 85519576, 171039152]

約数ペア:

[(1, 171039152), (2, 85519576), (4, 42759788), (8, 21379894), (16, 10689947), (31, 5517392), (62, 2758696), (124, 1379348), (248, 689674), (419, 408208), (496, 344837), (823, 207824), (838, 204104), (1646, 103912), (1676, 102052), (3292, 51956), (3352, 51026), (6584, 25978), (6704, 25513), (12989, 13168)]