169439204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{20593}}^1$

素因数の和:20636

約数の個数: 36

約数和(自身を含む): 345114252

約数和(自身を除く): 175675048

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228, 20593, 41186, 82372, 226523, 350081, 453046, 700162, 906092, 1400324, 2491753, 3850891, 4983506, 7701782, 9967012, 15403564, 42359801, 84719602, 169439204]

約数ペア:

[(1, 169439204), (2, 84719602), (4, 42359801), (11, 15403564), (17, 9967012), (22, 7701782), (34, 4983506), (44, 3850891), (68, 2491753), (121, 1400324), (187, 906092), (242, 700162), (374, 453046), (484, 350081), (748, 226523), (2057, 82372), (4114, 41186), (8228, 20593)]