168457408

素因数分解:

$2^6\times 7^1\times {\mathrm{376021}}^1$

素因数の和:376040

約数の個数: 28

約数和(自身を含む): 382038352

約数和(自身を除く): 213580944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 376021, 752042, 1504084, 2632147, 3008168, 5264294, 6016336, 10528588, 12032672, 21057176, 24065344, 42114352, 84228704, 168457408]

約数ペア:

[(1, 168457408), (2, 84228704), (4, 42114352), (7, 24065344), (8, 21057176), (14, 12032672), (16, 10528588), (28, 6016336), (32, 5264294), (56, 3008168), (64, 2632147), (112, 1504084), (224, 752042), (448, 376021)]