138705952

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1442

約数の個数: 96

約数和(自身を含む): 349017984

約数和(自身を除く): 210312032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 224, 287, 308, 328, 352, 451, 574, 616, 656, 902, 1148, 1232, 1312, 1373, 1804, 2296, 2464, 2746, 3157, 3608, 4592, 5492, 6314, 7216, 9184, 9611, 10984, 12628, 14432, 15103, 19222, 21968, 25256, 30206, 38444, 43936, 50512, 56293, 60412, 76888, 101024, 105721, 112586, 120824, 153776, 211442, 225172, 241648, 307552, 394051, 422884, 450344, 483296, 619223, 788102, 845768, 900688, 1238446, 1576204, 1691536, 1801376, 2476892, 3152408, 3383072, 4334561, 4953784, 6304816, 8669122, 9907568, 12609632, 17338244, 19815136, 34676488, 69352976, 138705952]

約数ペア:

[(1, 138705952), (2, 69352976), (4, 34676488), (7, 19815136), (8, 17338244), (11, 12609632), (14, 9907568), (16, 8669122), (22, 6304816), (28, 4953784), (32, 4334561), (41, 3383072), (44, 3152408), (56, 2476892), (77, 1801376), (82, 1691536), (88, 1576204), (112, 1238446), (154, 900688), (164, 845768), (176, 788102), (224, 619223), (287, 483296), (308, 450344), (328, 422884), (352, 394051), (451, 307552), (574, 241648), (616, 225172), (656, 211442), (902, 153776), (1148, 120824), (1232, 112586), (1312, 105721), (1373, 101024), (1804, 76888), (2296, 60412), (2464, 56293), (2746, 50512), (3157, 43936), (3608, 38444), (4592, 30206), (5492, 25256), (6314, 21968), (7216, 19222), (9184, 15103), (9611, 14432), (10984, 12628)]