158802959

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2447}}^1$

素因数の和:2654

約数の個数: 16

約数和(自身を含む): 185499648

約数和(自身を除く): 26696689

約数列:

[1, 7, 73, 127, 511, 889, 2447, 9271, 17129, 64897, 178631, 310769, 1250417, 2175383, 22686137, 158802959]

約数ペア:

[(1, 158802959), (7, 22686137), (73, 2175383), (127, 1250417), (511, 310769), (889, 178631), (2447, 64897), (9271, 17129)]