156720942707

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{5089499}}^1$

素因数の和:5089642

約数の個数: 16

約数和(自身を含む): 184687776000

約数和(自身を除く): 27966833293

約数列:

[1, 7, 53, 83, 371, 581, 4399, 30793, 5089499, 35626493, 269743447, 422428417, 1888204129, 2956998919, 22388706101, 156720942707]

約数ペア:

[(1, 156720942707), (7, 22388706101), (53, 2956998919), (83, 1888204129), (371, 422428417), (581, 269743447), (4399, 35626493), (30793, 5089499)]