142659916

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{25603}}^1$

素因数の和:25813

約数の個数: 24

約数和(自身を含む): 286764800

約数和(自身を除く): 144104884

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 25603, 51206, 102412, 179221, 358442, 716884, 5094997, 10189994, 20379988, 35664979, 71329958, 142659916]

約数ペア:

[(1, 142659916), (2, 71329958), (4, 35664979), (7, 20379988), (14, 10189994), (28, 5094997), (199, 716884), (398, 358442), (796, 179221), (1393, 102412), (2786, 51206), (5572, 25603)]