156939717011

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{315361}}^1$

素因数の和:315683

約数の個数: 32

約数和(自身を含む): 204899521536

約数和(自身を除く): 47959804525

約数列:

[1, 7, 11, 23, 77, 161, 253, 281, 1771, 1967, 3091, 6463, 21637, 45241, 71093, 315361, 497651, 2207527, 3468971, 7253303, 24282797, 50773121, 79786333, 88616441, 558504331, 620315087, 974780851, 2038178143, 6823465957, 14267247001, 22419959573, 156939717011]

約数ペア:

[(1, 156939717011), (7, 22419959573), (11, 14267247001), (23, 6823465957), (77, 2038178143), (161, 974780851), (253, 620315087), (281, 558504331), (1771, 88616441), (1967, 79786333), (3091, 50773121), (6463, 24282797), (21637, 7253303), (45241, 3468971), (71093, 2207527), (315361, 497651)]