154648768

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{15391}}^1$

素因数の和:15560

約数の個数: 28

約数和(自身を含む): 308855872

約数和(自身を除く): 154207104

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 15391, 30782, 61564, 123128, 246256, 492512, 985024, 2416387, 4832774, 9665548, 19331096, 38662192, 77324384, 154648768]

約数ペア:

[(1, 154648768), (2, 77324384), (4, 38662192), (8, 19331096), (16, 9665548), (32, 4832774), (64, 2416387), (157, 985024), (314, 492512), (628, 246256), (1256, 123128), (2512, 61564), (5024, 30782), (10048, 15391)]