164080224008

素因数分解:

$2^3\times {\mathrm{1103}}^1\times {\mathrm{18594767}}^1$

素因数の和:18595876

約数の個数: 16

約数和(自身を含む): 307929358080

約数和(自身を除く): 143849134072

約数列:

[1, 2, 4, 8, 1103, 2206, 4412, 8824, 18594767, 37189534, 74379068, 148758136, 20510028001, 41020056002, 82040112004, 164080224008]

約数ペア:

[(1, 164080224008), (2, 82040112004), (4, 41020056002), (8, 20510028001), (1103, 148758136), (2206, 74379068), (4412, 37189534), (8824, 18594767)]