171761152

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{3257}}^1$

素因数の和:3378

約数の個数: 40

約数和(自身を含む): 346625136

約数和(自身を除く): 174863984

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1648, 3257, 3296, 6514, 6592, 13028, 13184, 26056, 26368, 52112, 52736, 104224, 208448, 335471, 416896, 670942, 833792, 1341884, 1667584, 2683768, 5367536, 10735072, 21470144, 42940288, 85880576, 171761152]

約数ペア:

[(1, 171761152), (2, 85880576), (4, 42940288), (8, 21470144), (16, 10735072), (32, 5367536), (64, 2683768), (103, 1667584), (128, 1341884), (206, 833792), (256, 670942), (412, 416896), (512, 335471), (824, 208448), (1648, 104224), (3257, 52736), (3296, 52112), (6514, 26368), (6592, 26056), (13028, 13184)]