131523072

素因数分解:

$2^9\times 3^1\times {\mathrm{85627}}^1$

素因数の和:85648

約数の個数: 40

約数和(自身を含む): 350389776

約数和(自身を除く): 218866704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 85627, 171254, 256881, 342508, 513762, 685016, 1027524, 1370032, 2055048, 2740064, 4110096, 5480128, 8220192, 10960256, 16440384, 21920512, 32880768, 43841024, 65761536, 131523072]

約数ペア:

[(1, 131523072), (2, 65761536), (3, 43841024), (4, 32880768), (6, 21920512), (8, 16440384), (12, 10960256), (16, 8220192), (24, 5480128), (32, 4110096), (48, 2740064), (64, 2055048), (96, 1370032), (128, 1027524), (192, 685016), (256, 513762), (384, 342508), (512, 256881), (768, 171254), (1536, 85627)]