156956399509

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{79693}}^1$

素因数の和:80677

約数の個数: 32

約数和(自身を含む): 201792858624

約数和(自身を除く): 44836459115

約数列:

[1, 7, 13, 23, 91, 161, 299, 941, 2093, 6587, 12233, 21643, 79693, 85631, 151501, 281359, 557851, 1036009, 1832939, 1969513, 7252063, 12830573, 23828207, 74991113, 166797449, 524937791, 974884469, 1724795599, 6824191283, 12073569193, 22422342787, 156956399509]

約数ペア:

[(1, 156956399509), (7, 22422342787), (13, 12073569193), (23, 6824191283), (91, 1724795599), (161, 974884469), (299, 524937791), (941, 166797449), (2093, 74991113), (6587, 23828207), (12233, 12830573), (21643, 7252063), (79693, 1969513), (85631, 1832939), (151501, 1036009), (281359, 557851)]