149031176

素因数分解:

$2^3\times 7^1\times {\mathrm{2661271}}^1$

素因数の和:2661284

約数の個数: 16

約数和(自身を含む): 319352640

約数和(自身を除く): 170321464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2661271, 5322542, 10645084, 18628897, 21290168, 37257794, 74515588, 149031176]

約数ペア:

[(1, 149031176), (2, 74515588), (4, 37257794), (7, 21290168), (8, 18628897), (14, 10645084), (28, 5322542), (56, 2661271)]