156970328

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{63913}}^1$

素因数の和:64226

約数の個数: 16

約数和(自身を含む): 295282680

約数和(自身を除く): 138312352

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 63913, 127826, 255652, 511304, 19621291, 39242582, 78485164, 156970328]

約数ペア:

[(1, 156970328), (2, 78485164), (4, 39242582), (8, 19621291), (307, 511304), (614, 255652), (1228, 127826), (2456, 63913)]