150481156

素因数分解:

$2^2\times 7^2\times {\mathrm{767761}}^1$

素因数の和:767779

約数の個数: 18

約数和(自身を含む): 306337038

約数和(自身を除く): 155855882

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 767761, 1535522, 3071044, 5374327, 10748654, 21497308, 37620289, 75240578, 150481156]

約数ペア:

[(1, 150481156), (2, 75240578), (4, 37620289), (7, 21497308), (14, 10748654), (28, 5374327), (49, 3071044), (98, 1535522), (196, 767761)]