180561142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89653}}^1$

素因数の和:89727

約数の個数: 16

約数和(自身を含む): 290478960

約数和(自身を除く): 109917818

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 89653, 179306, 1703407, 3406814, 4751609, 9503218, 90280571, 180561142]

約数ペア:

[(1, 180561142), (2, 90280571), (19, 9503218), (38, 4751609), (53, 3406814), (106, 1703407), (1007, 179306), (2014, 89653)]