143146868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{28837}}^1$

素因数の和:28931

約数の個数: 24

約数和(自身を含む): 268885512

約数和(自身を除く): 125738644

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 28837, 57674, 115348, 490229, 980458, 1960916, 2105101, 4210202, 8420404, 35786717, 71573434, 143146868]

約数ペア:

[(1, 143146868), (2, 71573434), (4, 35786717), (17, 8420404), (34, 4210202), (68, 2105101), (73, 1960916), (146, 980458), (292, 490229), (1241, 115348), (2482, 57674), (4964, 28837)]