140955984

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1370

約数の個数: 160

約数和(自身を含む): 458998400

約数和(自身を除く): 318042416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 912, 936, 988, 1026, 1321, 1368, 1404, 1482, 1872, 1976, 2052, 2223, 2642, 2736, 2808, 2964, 3952, 3963, 4104, 4446, 5284, 5616, 5928, 6669, 7926, 8208, 8892, 10568, 11856, 11889, 13338, 15852, 17173, 17784, 21136, 23778, 25099, 26676, 31704, 34346, 35568, 35667, 47556, 50198, 51519, 53352, 63408, 68692, 71334, 75297, 95112, 100396, 103038, 106704, 137384, 142668, 150594, 154557, 190224, 200792, 206076, 225891, 274768, 285336, 301188, 309114, 326287, 401584, 412152, 451782, 463671, 570672, 602376, 618228, 652574, 677673, 824304, 903564, 927342, 978861, 1204752, 1236456, 1305148, 1355346, 1807128, 1854684, 1957722, 2472912, 2610296, 2710692, 2936583, 3614256, 3709368, 3915444, 5220592, 5421384, 5873166, 7418736, 7830888, 8809749, 10842768, 11746332, 15661776, 17619498, 23492664, 35238996, 46985328, 70477992, 140955984]

約数ペア:

[(1, 140955984), (2, 70477992), (3, 46985328), (4, 35238996), (6, 23492664), (8, 17619498), (9, 15661776), (12, 11746332), (13, 10842768), (16, 8809749), (18, 7830888), (19, 7418736), (24, 5873166), (26, 5421384), (27, 5220592), (36, 3915444), (38, 3709368), (39, 3614256), (48, 2936583), (52, 2710692), (54, 2610296), (57, 2472912), (72, 1957722), (76, 1854684), (78, 1807128), (104, 1355346), (108, 1305148), (114, 1236456), (117, 1204752), (144, 978861), (152, 927342), (156, 903564), (171, 824304), (208, 677673), (216, 652574), (228, 618228), (234, 602376), (247, 570672), (304, 463671), (312, 451782), (342, 412152), (351, 401584), (432, 326287), (456, 309114), (468, 301188), (494, 285336), (513, 274768), (624, 225891), (684, 206076), (702, 200792), (741, 190224), (912, 154557), (936, 150594), (988, 142668), (1026, 137384), (1321, 106704), (1368, 103038), (1404, 100396), (1482, 95112), (1872, 75297), (1976, 71334), (2052, 68692), (2223, 63408), (2642, 53352), (2736, 51519), (2808, 50198), (2964, 47556), (3952, 35667), (3963, 35568), (4104, 34346), (4446, 31704), (5284, 26676), (5616, 25099), (5928, 23778), (6669, 21136), (7926, 17784), (8208, 17173), (8892, 15852), (10568, 13338), (11856, 11889)]