158156763

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 236307456

約数和(自身を除く): 78150693

約数列:

[1, 3, 17, 23, 51, 69, 73, 219, 391, 1173, 1241, 1679, 1847, 3723, 5037, 5541, 28543, 31399, 42481, 85629, 94197, 127443, 134831, 404493, 722177, 2166531, 2292127, 3101113, 6876381, 9303339, 52718921, 158156763]

約数ペア:

[(1, 158156763), (3, 52718921), (17, 9303339), (23, 6876381), (51, 3101113), (69, 2292127), (73, 2166531), (219, 722177), (391, 404493), (1173, 134831), (1241, 127443), (1679, 94197), (1847, 85629), (3723, 42481), (5037, 31399), (5541, 28543)]