149673664

素因数分解:

$2^6\times 7^1\times {\mathrm{334093}}^1$

素因数の和:334112

約数の個数: 28

約数和(自身を含む): 339439504

約数和(自身を除く): 189765840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 334093, 668186, 1336372, 2338651, 2672744, 4677302, 5345488, 9354604, 10690976, 18709208, 21381952, 37418416, 74836832, 149673664]

約数ペア:

[(1, 149673664), (2, 74836832), (4, 37418416), (7, 21381952), (8, 18709208), (14, 10690976), (16, 9354604), (28, 5345488), (32, 4677302), (56, 2672744), (64, 2338651), (112, 1336372), (224, 668186), (448, 334093)]