164848.0000000

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 9448320

約数和(自身を除く): 4268764

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 443, 886, 1772, 2923, 5846, 11692, 16391, 32782, 34997, 65564, 69994, 139988, 1294889, 2589778, 5179556]

約数ペア:

[(1, 5179556), (2, 2589778), (4, 1294889), (37, 139988), (74, 69994), (79, 65564), (148, 34997), (158, 32782), (316, 16391), (443, 11692), (886, 5846), (1772, 2923)]