128213734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{9697}}^1$

素因数の和:10311

約数の個数: 16

約数和(自身を含む): 210175056

約数和(自身を除く): 81961322

約数列:

[1, 2, 11, 22, 601, 1202, 6611, 9697, 13222, 19394, 106667, 213334, 5827897, 11655794, 64106867, 128213734]

約数ペア:

[(1, 128213734), (2, 64106867), (11, 11655794), (22, 5827897), (601, 213334), (1202, 106667), (6611, 19394), (9697, 13222)]