180097904

素因数分解:

$2^4\times 7^1\times {\mathrm{1608017}}^1$

素因数の和:1608032

約数の個数: 20

約数和(自身を含む): 398788464

約数和(自身を除く): 218690560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1608017, 3216034, 6432068, 11256119, 12864136, 22512238, 25728272, 45024476, 90048952, 180097904]

約数ペア:

[(1, 180097904), (2, 90048952), (4, 45024476), (7, 25728272), (8, 22512238), (14, 12864136), (16, 11256119), (28, 6432068), (56, 3216034), (112, 1608017)]