155956324

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{1373}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 277575480

約数和(自身を除く): 121619156

約数列:

[1, 2, 4, 73, 146, 292, 389, 778, 1373, 1556, 2746, 5492, 28397, 56794, 100229, 113588, 200458, 400916, 534097, 1068194, 2136388, 38989081, 77978162, 155956324]

約数ペア:

[(1, 155956324), (2, 77978162), (4, 38989081), (73, 2136388), (146, 1068194), (292, 534097), (389, 400916), (778, 200458), (1373, 113588), (1556, 100229), (2746, 56794), (5492, 28397)]