156946928678

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{65353}}^1\times {\mathrm{12379}}^1$

素因数の和:77831

約数の個数: 16

約数和(自身を含む): 237870260880

約数和(自身を除く): 80923332202

約数列:

[1, 2, 97, 194, 12379, 24758, 65353, 130706, 1200763, 2401526, 6339241, 12678482, 809004787, 1618009574, 78473464339, 156946928678]

約数ペア:

[(1, 156946928678), (2, 78473464339), (97, 1618009574), (194, 809004787), (12379, 12678482), (24758, 6339241), (65353, 2401526), (130706, 1200763)]