128324896

素因数分解:

$2^5\times 7^1\times {\mathrm{572879}}^1$

素因数の和:572896

約数の個数: 24

約数和(自身を含む): 288731520

約数和(自身を除く): 160406624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 572879, 1145758, 2291516, 4010153, 4583032, 8020306, 9166064, 16040612, 18332128, 32081224, 64162448, 128324896]

約数ペア:

[(1, 128324896), (2, 64162448), (4, 32081224), (7, 18332128), (8, 16040612), (14, 9166064), (16, 8020306), (28, 4583032), (32, 4010153), (56, 2291516), (112, 1145758), (224, 572879)]