160391176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{4591}}^1$

素因数の和:5005

約数の個数: 32

約数和(自身を含む): 328970880

約数和(自身を除く): 168579704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 397, 794, 1588, 3176, 4367, 4591, 8734, 9182, 17468, 18364, 34936, 36728, 50501, 101002, 202004, 404008, 1822627, 3645254, 7290508, 14581016, 20048897, 40097794, 80195588, 160391176]

約数ペア:

[(1, 160391176), (2, 80195588), (4, 40097794), (8, 20048897), (11, 14581016), (22, 7290508), (44, 3645254), (88, 1822627), (397, 404008), (794, 202004), (1588, 101002), (3176, 50501), (4367, 36728), (4591, 34936), (8734, 18364), (9182, 17468)]