145310284

素因数分解:

$2^2\times 7^2\times {\mathrm{643}}^1\times {\mathrm{1153}}^1$

素因数の和:1814

約数の個数: 36

約数和(自身を含む): 296527224

約数和(自身を除く): 151216940

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 643, 1153, 1286, 2306, 2572, 4501, 4612, 8071, 9002, 16142, 18004, 31507, 32284, 56497, 63014, 112994, 126028, 225988, 741379, 1482758, 2965516, 5189653, 10379306, 20758612, 36327571, 72655142, 145310284]

約数ペア:

[(1, 145310284), (2, 72655142), (4, 36327571), (7, 20758612), (14, 10379306), (28, 5189653), (49, 2965516), (98, 1482758), (196, 741379), (643, 225988), (1153, 126028), (1286, 112994), (2306, 63014), (2572, 56497), (4501, 32284), (4612, 31507), (8071, 18004), (9002, 16142)]