171523072

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23929}}^1$

素因数の和:23956

約数の個数: 44

約数和(自身を含む): 391877680

約数和(自身を除く): 220354608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 23929, 47858, 95716, 167503, 191432, 335006, 382864, 670012, 765728, 1340024, 1531456, 2680048, 3062912, 5360096, 6125824, 10720192, 12251648, 21440384, 24503296, 42880768, 85761536, 171523072]

約数ペア:

[(1, 171523072), (2, 85761536), (4, 42880768), (7, 24503296), (8, 21440384), (14, 12251648), (16, 10720192), (28, 6125824), (32, 5360096), (56, 3062912), (64, 2680048), (112, 1531456), (128, 1340024), (224, 765728), (256, 670012), (448, 382864), (512, 335006), (896, 191432), (1024, 167503), (1792, 95716), (3584, 47858), (7168, 23929)]