121025632

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 309899520

約数和(自身を除く): 188873888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 139, 161, 169, 182, 184, 208, 224, 278, 299, 322, 338, 364, 368, 416, 556, 598, 644, 676, 728, 736, 973, 1112, 1183, 1196, 1288, 1352, 1456, 1807, 1946, 2093, 2224, 2366, 2392, 2576, 2704, 2912, 3197, 3614, 3887, 3892, 4186, 4448, 4732, 4784, 5152, 5408, 6394, 7228, 7774, 7784, 8372, 9464, 9568, 12649, 12788, 14456, 15548, 15568, 16744, 18928, 22379, 23491, 25298, 25576, 27209, 28912, 31096, 31136, 33488, 37856, 41561, 44758, 46982, 50596, 51152, 54418, 57824, 62192, 66976, 83122, 89516, 93964, 101192, 102304, 108836, 124384, 164437, 166244, 179032, 187928, 202384, 217672, 290927, 328874, 332488, 358064, 375856, 404768, 435344, 540293, 581854, 657748, 664976, 716128, 751712, 870688, 1080586, 1163708, 1315496, 1329952, 2161172, 2327416, 2630992, 3782051, 4322344, 4654832, 5261984, 7564102, 8644688, 9309664, 15128204, 17289376, 30256408, 60512816, 121025632]

約数ペア:

[(1, 121025632), (2, 60512816), (4, 30256408), (7, 17289376), (8, 15128204), (13, 9309664), (14, 8644688), (16, 7564102), (23, 5261984), (26, 4654832), (28, 4322344), (32, 3782051), (46, 2630992), (52, 2327416), (56, 2161172), (91, 1329952), (92, 1315496), (104, 1163708), (112, 1080586), (139, 870688), (161, 751712), (169, 716128), (182, 664976), (184, 657748), (208, 581854), (224, 540293), (278, 435344), (299, 404768), (322, 375856), (338, 358064), (364, 332488), (368, 328874), (416, 290927), (556, 217672), (598, 202384), (644, 187928), (676, 179032), (728, 166244), (736, 164437), (973, 124384), (1112, 108836), (1183, 102304), (1196, 101192), (1288, 93964), (1352, 89516), (1456, 83122), (1807, 66976), (1946, 62192), (2093, 57824), (2224, 54418), (2366, 51152), (2392, 50596), (2576, 46982), (2704, 44758), (2912, 41561), (3197, 37856), (3614, 33488), (3887, 31136), (3892, 31096), (4186, 28912), (4448, 27209), (4732, 25576), (4784, 25298), (5152, 23491), (5408, 22379), (6394, 18928), (7228, 16744), (7774, 15568), (7784, 15548), (8372, 14456), (9464, 12788), (9568, 12649)]