138452384

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8467}}^1$

素因数の和:8557

約数の個数: 48

約数和(自身を含む): 315822528

約数和(自身を除く): 177370144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 8176, 8467, 16352, 16934, 33868, 59269, 67736, 118538, 135472, 237076, 270944, 474152, 618091, 948304, 1236182, 1896608, 2472364, 4326637, 4944728, 8653274, 9889456, 17306548, 19778912, 34613096, 69226192, 138452384]

約数ペア:

[(1, 138452384), (2, 69226192), (4, 34613096), (7, 19778912), (8, 17306548), (14, 9889456), (16, 8653274), (28, 4944728), (32, 4326637), (56, 2472364), (73, 1896608), (112, 1236182), (146, 948304), (224, 618091), (292, 474152), (511, 270944), (584, 237076), (1022, 135472), (1168, 118538), (2044, 67736), (2336, 59269), (4088, 33868), (8176, 16934), (8467, 16352)]