102720006142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{31108421}}^1$

素因数の和:31108563

約数の個数: 16

約数和(自身を含む): 167238876672

約数和(自身を除く): 64518870530

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 31108421, 62216842, 404409473, 808818946, 3950769467, 7901538934, 51360003071, 102720006142]

約数ペア:

[(1, 102720006142), (2, 51360003071), (13, 7901538934), (26, 3950769467), (127, 808818946), (254, 404409473), (1651, 62216842), (3302, 31108421)]