138500334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8521}}^1$

素因数の和:8582

約数の個数: 64

約数和(自身を含む): 359969280

約数和(自身を除く): 221468946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1806, 2322, 2709, 5418, 8127, 8521, 16254, 17042, 25563, 51126, 59647, 76689, 119294, 153378, 178941, 230067, 357882, 366403, 460134, 536823, 732806, 1073646, 1099209, 1610469, 2198418, 2564821, 3220938, 3297627, 5129642, 6595254, 7694463, 9892881, 15388926, 19785762, 23083389, 46166778, 69250167, 138500334]

約数ペア:

[(1, 138500334), (2, 69250167), (3, 46166778), (6, 23083389), (7, 19785762), (9, 15388926), (14, 9892881), (18, 7694463), (21, 6595254), (27, 5129642), (42, 3297627), (43, 3220938), (54, 2564821), (63, 2198418), (86, 1610469), (126, 1099209), (129, 1073646), (189, 732806), (258, 536823), (301, 460134), (378, 366403), (387, 357882), (602, 230067), (774, 178941), (903, 153378), (1161, 119294), (1806, 76689), (2322, 59647), (2709, 51126), (5418, 25563), (8127, 17042), (8521, 16254)]