165788368

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 326630880

約数和(自身を除く): 160842512

約数列:

[1, 2, 4, 8, 16, 107, 179, 214, 358, 428, 541, 716, 856, 1082, 1432, 1712, 2164, 2864, 4328, 8656, 19153, 38306, 57887, 76612, 96839, 115774, 153224, 193678, 231548, 306448, 387356, 463096, 774712, 926192, 1549424, 10361773, 20723546, 41447092, 82894184, 165788368]

約数ペア:

[(1, 165788368), (2, 82894184), (4, 41447092), (8, 20723546), (16, 10361773), (107, 1549424), (179, 926192), (214, 774712), (358, 463096), (428, 387356), (541, 306448), (716, 231548), (856, 193678), (1082, 153224), (1432, 115774), (1712, 96839), (2164, 76612), (2864, 57887), (4328, 38306), (8656, 19153)]