128472576

素因数分解:

$2^9\times 3^1\times {\mathrm{83641}}^1$

素因数の和:83662

約数の個数: 40

約数和(自身を含む): 342263064

約数和(自身を除く): 213790488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 83641, 167282, 250923, 334564, 501846, 669128, 1003692, 1338256, 2007384, 2676512, 4014768, 5353024, 8029536, 10706048, 16059072, 21412096, 32118144, 42824192, 64236288, 128472576]

約数ペア:

[(1, 128472576), (2, 64236288), (3, 42824192), (4, 32118144), (6, 21412096), (8, 16059072), (12, 10706048), (16, 8029536), (24, 5353024), (32, 4014768), (48, 2676512), (64, 2007384), (96, 1338256), (128, 1003692), (192, 669128), (256, 501846), (384, 334564), (512, 250923), (768, 167282), (1536, 83641)]