138304222156

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{563}}^1\times {\mathrm{441827}}^1$

素因数の和:442533

約数の個数: 24

約数和(自身を含む): 244207172160

約数和(自身を除く): 105902950004

約数列:

[1, 2, 4, 139, 278, 556, 563, 1126, 2252, 78257, 156514, 313028, 441827, 883654, 1767308, 61413953, 122827906, 245655812, 248748601, 497497202, 994994404, 34576055539, 69152111078, 138304222156]

約数ペア:

[(1, 138304222156), (2, 69152111078), (4, 34576055539), (139, 994994404), (278, 497497202), (556, 248748601), (563, 245655812), (1126, 122827906), (2252, 61413953), (78257, 1767308), (156514, 883654), (313028, 441827)]