171506038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 289578240

約数和(自身を除く): 118072202

約数列:

[1, 2, 11, 22, 59, 71, 118, 142, 649, 781, 1298, 1562, 1861, 3722, 4189, 8378, 20471, 40942, 46079, 92158, 109799, 132131, 219598, 264262, 1207789, 1453441, 2415578, 2906882, 7795729, 15591458, 85753019, 171506038]

約数ペア:

[(1, 171506038), (2, 85753019), (11, 15591458), (22, 7795729), (59, 2906882), (71, 2415578), (118, 1453441), (142, 1207789), (649, 264262), (781, 219598), (1298, 132131), (1562, 109799), (1861, 92158), (3722, 46079), (4189, 40942), (8378, 20471)]