138519234

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2186

約数の個数: 96

約数和(自身を含む): 374599680

約数和(自身を除く): 236080446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 243, 266, 342, 378, 399, 486, 513, 567, 798, 1026, 1134, 1197, 1539, 1701, 2143, 2394, 3078, 3402, 3591, 4286, 4617, 6429, 7182, 9234, 10773, 12858, 15001, 19287, 21546, 30002, 32319, 38574, 40717, 45003, 57861, 64638, 81434, 90006, 115722, 122151, 135009, 173583, 244302, 270018, 285019, 347166, 366453, 405027, 520749, 570038, 732906, 810054, 855057, 1041498, 1099359, 1215081, 1710114, 2198718, 2430162, 2565171, 3298077, 3645243, 5130342, 6596154, 7290486, 7695513, 9894231, 15391026, 19788462, 23086539, 46173078, 69259617, 138519234]

約数ペア:

[(1, 138519234), (2, 69259617), (3, 46173078), (6, 23086539), (7, 19788462), (9, 15391026), (14, 9894231), (18, 7695513), (19, 7290486), (21, 6596154), (27, 5130342), (38, 3645243), (42, 3298077), (54, 2565171), (57, 2430162), (63, 2198718), (81, 1710114), (114, 1215081), (126, 1099359), (133, 1041498), (162, 855057), (171, 810054), (189, 732906), (243, 570038), (266, 520749), (342, 405027), (378, 366453), (399, 347166), (486, 285019), (513, 270018), (567, 244302), (798, 173583), (1026, 135009), (1134, 122151), (1197, 115722), (1539, 90006), (1701, 81434), (2143, 64638), (2394, 57861), (3078, 45003), (3402, 40717), (3591, 38574), (4286, 32319), (4617, 30002), (6429, 21546), (7182, 19287), (9234, 15001), (10773, 12858)]