123162368

素因数分解:

$2^8\times 7^1\times {\mathrm{68729}}^1$

素因数の和:68752

約数の個数: 36

約数和(自身を含む): 280968240

約数和(自身を除く): 157805872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 68729, 137458, 274916, 481103, 549832, 962206, 1099664, 1924412, 2199328, 3848824, 4398656, 7697648, 8797312, 15395296, 17594624, 30790592, 61581184, 123162368]

約数ペア:

[(1, 123162368), (2, 61581184), (4, 30790592), (7, 17594624), (8, 15395296), (14, 8797312), (16, 7697648), (28, 4398656), (32, 3848824), (56, 2199328), (64, 1924412), (112, 1099664), (128, 962206), (224, 549832), (256, 481103), (448, 274916), (896, 137458), (1792, 68729)]