156986552924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1\times {\mathrm{20521}}^1$

素因数の和:21210

約数の個数: 48

約数和(自身を含む): 285193413120

約数和(自身を除く): 128206860196

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 563, 1126, 2252, 3397, 6794, 13588, 20521, 24209, 41042, 44477, 48418, 82084, 88954, 96836, 177908, 882403, 1621159, 1764806, 1912511, 3242318, 3529612, 3825022, 6484636, 7650044, 11553323, 23106646, 46213292, 69709837, 139419674, 278839348, 496792889, 912712517, 993585778, 1825425034, 1987171556, 3650850068, 39246638231, 78493276462, 156986552924]

約数ペア:

[(1, 156986552924), (2, 78493276462), (4, 39246638231), (43, 3650850068), (79, 1987171556), (86, 1825425034), (158, 993585778), (172, 912712517), (316, 496792889), (563, 278839348), (1126, 139419674), (2252, 69709837), (3397, 46213292), (6794, 23106646), (13588, 11553323), (20521, 7650044), (24209, 6484636), (41042, 3825022), (44477, 3529612), (48418, 3242318), (82084, 1912511), (88954, 1764806), (96836, 1621159), (177908, 882403)]