128150036

素因数分解:

$2^2\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{4363}}^1$

素因数の和:5423

約数の個数: 24

約数和(自身を含む): 256603200

約数和(自身を除く): 128453164

約数列:

[1, 2, 4, 7, 14, 28, 1049, 2098, 4196, 4363, 7343, 8726, 14686, 17452, 29372, 30541, 61082, 122164, 4576787, 9153574, 18307148, 32037509, 64075018, 128150036]

約数ペア:

[(1, 128150036), (2, 64075018), (4, 32037509), (7, 18307148), (14, 9153574), (28, 4576787), (1049, 122164), (2098, 61082), (4196, 30541), (4363, 29372), (7343, 17452), (8726, 14686)]