129686784

素因数分解:

$2^8\times 3^1\times {\mathrm{168863}}^1$

素因数の和:168882

約数の個数: 36

約数和(自身を含む): 345158016

約数和(自身を除く): 215471232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 168863, 337726, 506589, 675452, 1013178, 1350904, 2026356, 2701808, 4052712, 5403616, 8105424, 10807232, 16210848, 21614464, 32421696, 43228928, 64843392, 129686784]

約数ペア:

[(1, 129686784), (2, 64843392), (3, 43228928), (4, 32421696), (6, 21614464), (8, 16210848), (12, 10807232), (16, 8105424), (24, 5403616), (32, 4052712), (48, 2701808), (64, 2026356), (96, 1350904), (128, 1013178), (192, 675452), (256, 506589), (384, 337726), (768, 168863)]