164507136

素因数分解:

$2^9\times 3^1\times {\mathrm{107101}}^1$

素因数の和:107122

約数の個数: 40

約数和(自身を含む): 438261384

約数和(自身を除く): 273754248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 107101, 214202, 321303, 428404, 642606, 856808, 1285212, 1713616, 2570424, 3427232, 5140848, 6854464, 10281696, 13708928, 20563392, 27417856, 41126784, 54835712, 82253568, 164507136]

約数ペア:

[(1, 164507136), (2, 82253568), (3, 54835712), (4, 41126784), (6, 27417856), (8, 20563392), (12, 13708928), (16, 10281696), (24, 6854464), (32, 5140848), (48, 3427232), (64, 2570424), (96, 1713616), (128, 1285212), (192, 856808), (256, 642606), (384, 428404), (512, 321303), (768, 214202), (1536, 107101)]