168657802

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{19471}}^1$

素因数の和:19605

約数の個数: 16

約数和(自身を含む): 260769024

約数和(自身を除く): 92111222

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 19471, 38942, 1187731, 1382441, 2375462, 2764882, 84328901, 168657802]

約数ペア:

[(1, 168657802), (2, 84328901), (61, 2764882), (71, 2375462), (122, 1382441), (142, 1187731), (4331, 38942), (8662, 19471)]