153193782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{18329}}^1$

素因数の和:18540

約数の個数: 32

約数和(自身を含む): 351936000

約数和(自身を除く): 198742218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8358, 18329, 36658, 54987, 109974, 128303, 256606, 384909, 769818, 3647471, 7294942, 10942413, 21884826, 25532297, 51064594, 76596891, 153193782]

約数ペア:

[(1, 153193782), (2, 76596891), (3, 51064594), (6, 25532297), (7, 21884826), (14, 10942413), (21, 7294942), (42, 3647471), (199, 769818), (398, 384909), (597, 256606), (1194, 128303), (1393, 109974), (2786, 54987), (4179, 36658), (8358, 18329)]