156939444

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{28493}}^1$

素因数の和:28526

約数の個数: 60

約数和(自身を含む): 434419524

約数和(自身を除く): 277480080

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 28493, 56986, 85479, 113972, 170958, 256437, 341916, 484381, 512874, 769311, 968762, 1025748, 1453143, 1538622, 1937524, 2307933, 2906286, 3077244, 4359429, 4615866, 5812572, 8718858, 9231732, 13078287, 17437716, 26156574, 39234861, 52313148, 78469722, 156939444]

約数ペア:

[(1, 156939444), (2, 78469722), (3, 52313148), (4, 39234861), (6, 26156574), (9, 17437716), (12, 13078287), (17, 9231732), (18, 8718858), (27, 5812572), (34, 4615866), (36, 4359429), (51, 3077244), (54, 2906286), (68, 2307933), (81, 1937524), (102, 1538622), (108, 1453143), (153, 1025748), (162, 968762), (204, 769311), (306, 512874), (324, 484381), (459, 341916), (612, 256437), (918, 170958), (1377, 113972), (1836, 85479), (2754, 56986), (5508, 28493)]