154833884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{39139}}^1$

素因数の和:39209

約数の個数: 24

約数和(自身を含む): 289322880

約数和(自身を除く): 134488996

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 39139, 78278, 156556, 900197, 1682977, 1800394, 3365954, 3600788, 6731908, 38708471, 77416942, 154833884]

約数ペア:

[(1, 154833884), (2, 77416942), (4, 38708471), (23, 6731908), (43, 3600788), (46, 3365954), (86, 1800394), (92, 1682977), (172, 900197), (989, 156556), (1978, 78278), (3956, 39139)]