149048368

素因数分解:

$2^4\times 7^1\times {\mathrm{1330789}}^1$

素因数の和:1330804

約数の個数: 20

約数和(自身を含む): 330035920

約数和(自身を除く): 180987552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1330789, 2661578, 5323156, 9315523, 10646312, 18631046, 21292624, 37262092, 74524184, 149048368]

約数ペア:

[(1, 149048368), (2, 74524184), (4, 37262092), (7, 21292624), (8, 18631046), (14, 10646312), (16, 9315523), (28, 5323156), (56, 2661578), (112, 1330789)]