171101152

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 350082432

約数和(自身を除く): 178981280

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 173, 248, 346, 496, 692, 992, 997, 1384, 1994, 2768, 3988, 5363, 5536, 7976, 10726, 15952, 21452, 30907, 31904, 42904, 61814, 85808, 123628, 171616, 172481, 247256, 344962, 494512, 689924, 989024, 1379848, 2759696, 5346911, 5519392, 10693822, 21387644, 42775288, 85550576, 171101152]

約数ペア:

[(1, 171101152), (2, 85550576), (4, 42775288), (8, 21387644), (16, 10693822), (31, 5519392), (32, 5346911), (62, 2759696), (124, 1379848), (173, 989024), (248, 689924), (346, 494512), (496, 344962), (692, 247256), (992, 172481), (997, 171616), (1384, 123628), (1994, 85808), (2768, 61814), (3988, 42904), (5363, 31904), (5536, 30907), (7976, 21452), (10726, 15952)]