158906944

素因数分解:

$2^6\times 7^1\times {\mathrm{354703}}^1$

素因数の和:354722

約数の個数: 28

約数和(自身を含む): 360379264

約数和(自身を除く): 201472320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 354703, 709406, 1418812, 2482921, 2837624, 4965842, 5675248, 9931684, 11350496, 19863368, 22700992, 39726736, 79453472, 158906944]

約数ペア:

[(1, 158906944), (2, 79453472), (4, 39726736), (7, 22700992), (8, 19863368), (14, 11350496), (16, 9931684), (28, 5675248), (32, 4965842), (56, 2837624), (64, 2482921), (112, 1418812), (224, 709406), (448, 354703)]