190345728

素因数分解:

$2^9\times 3^1\times {\mathrm{123923}}^1$

素因数の和:123944

約数の個数: 40

約数和(自身を含む): 507097008

約数和(自身を除く): 316751280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 123923, 247846, 371769, 495692, 743538, 991384, 1487076, 1982768, 2974152, 3965536, 5948304, 7931072, 11896608, 15862144, 23793216, 31724288, 47586432, 63448576, 95172864, 190345728]

約数ペア:

[(1, 190345728), (2, 95172864), (3, 63448576), (4, 47586432), (6, 31724288), (8, 23793216), (12, 15862144), (16, 11896608), (24, 7931072), (32, 5948304), (48, 3965536), (64, 2974152), (96, 1982768), (128, 1487076), (192, 991384), (256, 743538), (384, 495692), (512, 371769), (768, 247846), (1536, 123923)]