135945532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 271434240

約数和(自身を除く): 135488708

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 323, 646, 731, 817, 1292, 1462, 1634, 2447, 2924, 3268, 4894, 9788, 13889, 27778, 41599, 46493, 55556, 83198, 92986, 105221, 166396, 185972, 210442, 420884, 790381, 1580762, 1788757, 1999199, 3161524, 3577514, 3998398, 7155028, 7996796, 33986383, 67972766, 135945532]

約数ペア:

[(1, 135945532), (2, 67972766), (4, 33986383), (17, 7996796), (19, 7155028), (34, 3998398), (38, 3577514), (43, 3161524), (68, 1999199), (76, 1788757), (86, 1580762), (172, 790381), (323, 420884), (646, 210442), (731, 185972), (817, 166396), (1292, 105221), (1462, 92986), (1634, 83198), (2447, 55556), (2924, 46493), (3268, 41599), (4894, 27778), (9788, 13889)]