157823372

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{77213}}^1$

素因数の和:77297

約数の個数: 24

約数和(自身を含む): 319974816

約数和(自身を除く): 162151444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 77213, 154426, 308852, 540491, 1080982, 2161964, 5636549, 11273098, 22546196, 39455843, 78911686, 157823372]

約数ペア:

[(1, 157823372), (2, 78911686), (4, 39455843), (7, 22546196), (14, 11273098), (28, 5636549), (73, 2161964), (146, 1080982), (292, 540491), (511, 308852), (1022, 154426), (2044, 77213)]