128212386

素因数分解:

$2^1\times 3^1\times {\mathrm{3209}}^1\times {\mathrm{6659}}^1$

素因数の和:9873

約数の個数: 16

約数和(自身を含む): 256543200

約数和(自身を除く): 128330814

約数列:

[1, 2, 3, 6, 3209, 6418, 6659, 9627, 13318, 19254, 19977, 39954, 21368731, 42737462, 64106193, 128212386]

約数ペア:

[(1, 128212386), (2, 64106193), (3, 42737462), (6, 21368731), (3209, 39954), (6418, 19977), (6659, 19254), (9627, 13318)]