163033160

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{9413}}^1$

素因数の和:9857

約数の個数: 32

約数和(自身を含む): 367710840

約数和(自身を除く): 204677680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 3464, 4330, 8660, 9413, 17320, 18826, 37652, 47065, 75304, 94130, 188260, 376520, 4075829, 8151658, 16303316, 20379145, 32606632, 40758290, 81516580, 163033160]

約数ペア:

[(1, 163033160), (2, 81516580), (4, 40758290), (5, 32606632), (8, 20379145), (10, 16303316), (20, 8151658), (40, 4075829), (433, 376520), (866, 188260), (1732, 94130), (2165, 75304), (3464, 47065), (4330, 37652), (8660, 18826), (9413, 17320)]