149436896

素因数分解:

$2^5\times 7^1\times {\mathrm{667129}}^1$

素因数の和:667146

約数の個数: 24

約数和(自身を含む): 336233520

約数和(自身を除く): 186796624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 667129, 1334258, 2668516, 4669903, 5337032, 9339806, 10674064, 18679612, 21348128, 37359224, 74718448, 149436896]

約数ペア:

[(1, 149436896), (2, 74718448), (4, 37359224), (7, 21348128), (8, 18679612), (14, 10674064), (16, 9339806), (28, 5337032), (32, 4669903), (56, 2668516), (112, 1334258), (224, 667129)]