156968696164

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{28456979}}^1$

素因数の和:28457187

約数の個数: 24

約数和(自身を含む): 315530994240

約数和(自身を除く): 158562298076

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 28456979, 56913958, 113827916, 199198853, 398397706, 796795412, 5606024863, 11212049726, 22424099452, 39242174041, 78484348082, 156968696164]

約数ペア:

[(1, 156968696164), (2, 78484348082), (4, 39242174041), (7, 22424099452), (14, 11212049726), (28, 5606024863), (197, 796795412), (394, 398397706), (788, 199198853), (1379, 113827916), (2758, 56913958), (5516, 28456979)]