156936018232

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{21392587}}^1$

素因数の和:21392731

約数の個数: 32

約数和(自身を含む): 338858593920

約数和(自身を除く): 181922575688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 21392587, 42785174, 85570348, 149748109, 171140696, 299496218, 598992436, 1197984872, 2802428897, 5604857794, 11209715588, 19617002279, 22419431176, 39234004558, 78468009116, 156936018232]

約数ペア:

[(1, 156936018232), (2, 78468009116), (4, 39234004558), (7, 22419431176), (8, 19617002279), (14, 11209715588), (28, 5604857794), (56, 2802428897), (131, 1197984872), (262, 598992436), (524, 299496218), (917, 171140696), (1048, 149748109), (1834, 85570348), (3668, 42785174), (7336, 21392587)]