138277213648

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{170081}}^1$

素因数の和:170181

約数の個数: 120

約数和(自身を含む): 335396941704

約数和(自身を除く): 197119728056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 61, 68, 98, 112, 119, 122, 136, 196, 238, 244, 272, 392, 427, 476, 488, 784, 833, 854, 952, 976, 1037, 1666, 1708, 1904, 2074, 2989, 3332, 3416, 4148, 5978, 6664, 6832, 7259, 8296, 11956, 13328, 14518, 16592, 23912, 29036, 47824, 50813, 58072, 101626, 116144, 170081, 203252, 340162, 406504, 680324, 813008, 1190567, 1360648, 2381134, 2721296, 2891377, 4762268, 5782754, 8333969, 9524536, 10374941, 11565508, 16667938, 19049072, 20239639, 20749882, 23131016, 33335876, 40479278, 41499764, 46262032, 66671752, 72624587, 80958556, 82999528, 133343504, 141677473, 145249174, 161917112, 165999056, 176373997, 283354946, 290498348, 323834224, 352747994, 508372109, 566709892, 580996696, 705495988, 1016744218, 1133419784, 1161993392, 1234617979, 1410991976, 2033488436, 2266839568, 2469235958, 2821983952, 4066976872, 4938471916, 8133953744, 8642325853, 9876943832, 17284651706, 19753887664, 34569303412, 69138606824, 138277213648]

約数ペア:

[(1, 138277213648), (2, 69138606824), (4, 34569303412), (7, 19753887664), (8, 17284651706), (14, 9876943832), (16, 8642325853), (17, 8133953744), (28, 4938471916), (34, 4066976872), (49, 2821983952), (56, 2469235958), (61, 2266839568), (68, 2033488436), (98, 1410991976), (112, 1234617979), (119, 1161993392), (122, 1133419784), (136, 1016744218), (196, 705495988), (238, 580996696), (244, 566709892), (272, 508372109), (392, 352747994), (427, 323834224), (476, 290498348), (488, 283354946), (784, 176373997), (833, 165999056), (854, 161917112), (952, 145249174), (976, 141677473), (1037, 133343504), (1666, 82999528), (1708, 80958556), (1904, 72624587), (2074, 66671752), (2989, 46262032), (3332, 41499764), (3416, 40479278), (4148, 33335876), (5978, 23131016), (6664, 20749882), (6832, 20239639), (7259, 19049072), (8296, 16667938), (11956, 11565508), (13328, 10374941), (14518, 9524536), (16592, 8333969), (23912, 5782754), (29036, 4762268), (47824, 2891377), (50813, 2721296), (58072, 2381134), (101626, 1360648), (116144, 1190567), (170081, 813008), (203252, 680324), (340162, 406504)]