155409742

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1\times {\mathrm{1721}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 235528272

約数和(自身を除く): 80118530

約数列:

[1, 2, 163, 277, 326, 554, 1721, 3442, 45151, 90302, 280523, 476717, 561046, 953434, 77704871, 155409742]

約数ペア:

[(1, 155409742), (2, 77704871), (163, 953434), (277, 561046), (326, 476717), (554, 280523), (1721, 90302), (3442, 45151)]