152968322

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 256811520

約数和(自身を除く): 103843198

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 1123, 2197, 2246, 4394, 5239, 10478, 14599, 29198, 34813, 68107, 69626, 136214, 189787, 379574, 452569, 905138, 2467231, 4934462, 5883397, 11766794, 76484161, 152968322]

約数ペア:

[(1, 152968322), (2, 76484161), (13, 11766794), (26, 5883397), (31, 4934462), (62, 2467231), (169, 905138), (338, 452569), (403, 379574), (806, 189787), (1123, 136214), (2197, 69626), (2246, 68107), (4394, 34813), (5239, 29198), (10478, 14599)]