180188288

素因数分解:

$2^7\times 7^2\times {\mathrm{28729}}^1$

素因数の和:28757

約数の個数: 48

約数和(自身を含む): 417590550

約数和(自身を除く): 237402262

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 28729, 57458, 114916, 201103, 229832, 402206, 459664, 804412, 919328, 1407721, 1608824, 1838656, 2815442, 3217648, 3677312, 5630884, 6435296, 11261768, 12870592, 22523536, 25741184, 45047072, 90094144, 180188288]

約数ペア:

[(1, 180188288), (2, 90094144), (4, 45047072), (7, 25741184), (8, 22523536), (14, 12870592), (16, 11261768), (28, 6435296), (32, 5630884), (49, 3677312), (56, 3217648), (64, 2815442), (98, 1838656), (112, 1608824), (128, 1407721), (196, 919328), (224, 804412), (392, 459664), (448, 402206), (784, 229832), (896, 201103), (1568, 114916), (3136, 57458), (6272, 28729)]