149412256

素因数分解:

$2^5\times 7^1\times {\mathrm{667019}}^1$

素因数の和:667036

約数の個数: 24

約数和(自身を含む): 336178080

約数和(自身を除く): 186765824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 667019, 1334038, 2668076, 4669133, 5336152, 9338266, 10672304, 18676532, 21344608, 37353064, 74706128, 149412256]

約数ペア:

[(1, 149412256), (2, 74706128), (4, 37353064), (7, 21344608), (8, 18676532), (14, 10672304), (16, 9338266), (28, 5336152), (32, 4669133), (56, 2668076), (112, 1334038), (224, 667019)]