148945216

素因数分解:

$2^6\times 7^1\times {\mathrm{332467}}^1$

素因数の和:332486

約数の個数: 28

約数和(自身を含む): 337787488

約数和(自身を除く): 188842272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 332467, 664934, 1329868, 2327269, 2659736, 4654538, 5319472, 9309076, 10638944, 18618152, 21277888, 37236304, 74472608, 148945216]

約数ペア:

[(1, 148945216), (2, 74472608), (4, 37236304), (7, 21277888), (8, 18618152), (14, 10638944), (16, 9309076), (28, 5319472), (32, 4654538), (56, 2659736), (64, 2327269), (112, 1329868), (224, 664934), (448, 332467)]