138022252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{69991}}^1$

素因数の和:70041

約数の個数: 24

約数和(自身を含む): 264569760

約数和(自身を除く): 126547508

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 69991, 139982, 279964, 1189847, 2029739, 2379694, 4059478, 4759388, 8118956, 34505563, 69011126, 138022252]

約数ペア:

[(1, 138022252), (2, 69011126), (4, 34505563), (17, 8118956), (29, 4759388), (34, 4059478), (58, 2379694), (68, 2029739), (116, 1189847), (493, 279964), (986, 139982), (1972, 69991)]