137943344

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 359976960

約数和(自身を除く): 222033616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 71, 76, 77, 83, 88, 112, 133, 142, 152, 154, 166, 176, 209, 266, 284, 304, 308, 332, 418, 497, 532, 568, 581, 616, 664, 781, 836, 913, 994, 1064, 1136, 1162, 1232, 1328, 1349, 1463, 1562, 1577, 1672, 1826, 1988, 2128, 2324, 2698, 2926, 3124, 3154, 3344, 3652, 3976, 4648, 5396, 5467, 5852, 5893, 6248, 6308, 6391, 7304, 7952, 9296, 9443, 10792, 10934, 11039, 11704, 11786, 12496, 12616, 12782, 14608, 14839, 17347, 18886, 21584, 21868, 22078, 23408, 23572, 25232, 25564, 29678, 34694, 37772, 41251, 43736, 44156, 47144, 51128, 59356, 64823, 69388, 75544, 82502, 87472, 88312, 94288, 102256, 103873, 111967, 118712, 121429, 129646, 138776, 151088, 165004, 176624, 207746, 223934, 237424, 242858, 259292, 277552, 330008, 415492, 447868, 453761, 485716, 518584, 660016, 783769, 830984, 895736, 907522, 971432, 1037168, 1231637, 1567538, 1661968, 1791472, 1815044, 1942864, 2463274, 3135076, 3630088, 4926548, 6270152, 7260176, 8621459, 9853096, 12540304, 17242918, 19706192, 34485836, 68971672, 137943344]

約数ペア:

[(1, 137943344), (2, 68971672), (4, 34485836), (7, 19706192), (8, 17242918), (11, 12540304), (14, 9853096), (16, 8621459), (19, 7260176), (22, 6270152), (28, 4926548), (38, 3630088), (44, 3135076), (56, 2463274), (71, 1942864), (76, 1815044), (77, 1791472), (83, 1661968), (88, 1567538), (112, 1231637), (133, 1037168), (142, 971432), (152, 907522), (154, 895736), (166, 830984), (176, 783769), (209, 660016), (266, 518584), (284, 485716), (304, 453761), (308, 447868), (332, 415492), (418, 330008), (497, 277552), (532, 259292), (568, 242858), (581, 237424), (616, 223934), (664, 207746), (781, 176624), (836, 165004), (913, 151088), (994, 138776), (1064, 129646), (1136, 121429), (1162, 118712), (1232, 111967), (1328, 103873), (1349, 102256), (1463, 94288), (1562, 88312), (1577, 87472), (1672, 82502), (1826, 75544), (1988, 69388), (2128, 64823), (2324, 59356), (2698, 51128), (2926, 47144), (3124, 44156), (3154, 43736), (3344, 41251), (3652, 37772), (3976, 34694), (4648, 29678), (5396, 25564), (5467, 25232), (5852, 23572), (5893, 23408), (6248, 22078), (6308, 21868), (6391, 21584), (7304, 18886), (7952, 17347), (9296, 14839), (9443, 14608), (10792, 12782), (10934, 12616), (11039, 12496), (11704, 11786)]