149021432

素因数分解:

$2^3\times 7^1\times {\mathrm{2661097}}^1$

素因数の和:2661110

約数の個数: 16

約数和(自身を含む): 319331760

約数和(自身を除く): 170310328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2661097, 5322194, 10644388, 18627679, 21288776, 37255358, 74510716, 149021432]

約数ペア:

[(1, 149021432), (2, 74510716), (4, 37255358), (7, 21288776), (8, 18627679), (14, 10644388), (28, 5322194), (56, 2661097)]