164328132

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{87223}}^1$

素因数の和:87387

約数の個数: 24

約数和(自身を含む): 385878976

約数和(自身を除く): 221550844

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 87223, 174446, 261669, 348892, 523338, 1046676, 13694011, 27388022, 41082033, 54776044, 82164066, 164328132]

約数ペア:

[(1, 164328132), (2, 82164066), (3, 54776044), (4, 41082033), (6, 27388022), (12, 13694011), (157, 1046676), (314, 523338), (471, 348892), (628, 261669), (942, 174446), (1884, 87223)]