128568194

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{51551}}^1$

素因数の和:51625

約数の個数: 16

約数和(自身を含む): 204145920

約数和(自身を除く): 75577726

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 51551, 103102, 1494979, 2216693, 2989958, 4433386, 64284097, 128568194]

約数ペア:

[(1, 128568194), (2, 64284097), (29, 4433386), (43, 2989958), (58, 2216693), (86, 1494979), (1247, 103102), (2494, 51551)]