167390720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{9341}}^1$

素因数の和:9371

約数の個数: 80

約数和(自身を含む): 458729568

約数和(自身を除く): 291338848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 9341, 17920, 18682, 37364, 46705, 65387, 74728, 93410, 130774, 149456, 186820, 261548, 298912, 326935, 373640, 523096, 597824, 653870, 747280, 1046192, 1195648, 1307740, 1494560, 2092384, 2391296, 2615480, 2989120, 4184768, 4782592, 5230960, 5978240, 8369536, 10461920, 11956480, 16739072, 20923840, 23912960, 33478144, 41847680, 83695360, 167390720]

約数ペア:

[(1, 167390720), (2, 83695360), (4, 41847680), (5, 33478144), (7, 23912960), (8, 20923840), (10, 16739072), (14, 11956480), (16, 10461920), (20, 8369536), (28, 5978240), (32, 5230960), (35, 4782592), (40, 4184768), (56, 2989120), (64, 2615480), (70, 2391296), (80, 2092384), (112, 1494560), (128, 1307740), (140, 1195648), (160, 1046192), (224, 747280), (256, 653870), (280, 597824), (320, 523096), (448, 373640), (512, 326935), (560, 298912), (640, 261548), (896, 186820), (1120, 149456), (1280, 130774), (1792, 93410), (2240, 74728), (2560, 65387), (3584, 46705), (4480, 37364), (8960, 18682), (9341, 17920)]