139004724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{269389}}^1$

素因数の和:269439

約数の個数: 24

約数和(自身を含む): 331888480

約数和(自身を除く): 192883756

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 269389, 538778, 808167, 1077556, 1616334, 3232668, 11583727, 23167454, 34751181, 46334908, 69502362, 139004724]

約数ペア:

[(1, 139004724), (2, 69502362), (3, 46334908), (4, 34751181), (6, 23167454), (12, 11583727), (43, 3232668), (86, 1616334), (129, 1077556), (172, 808167), (258, 538778), (516, 269389)]