140005152

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{3307}}^1$

素因数の和:3340

約数の個数: 144

約数和(自身を含む): 475161120

約数和(自身を除く): 335155968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3307, 3528, 4704, 5292, 6048, 6614, 7056, 9921, 10584, 13228, 14112, 19842, 21168, 23149, 26456, 29763, 39684, 42336, 46298, 52912, 59526, 69447, 79368, 89289, 92596, 105824, 119052, 138894, 158736, 162043, 178578, 185192, 208341, 238104, 277788, 317472, 324086, 357156, 370384, 416682, 476208, 486129, 555576, 625023, 648172, 714312, 740768, 833364, 952416, 972258, 1111152, 1250046, 1296344, 1428624, 1458387, 1666728, 1944516, 2222304, 2500092, 2592688, 2857248, 2916774, 3333456, 3889032, 4375161, 5000184, 5185376, 5833548, 6666912, 7778064, 8750322, 10000368, 11667096, 15556128, 17500644, 20000736, 23334192, 35001288, 46668384, 70002576, 140005152]

約数ペア:

[(1, 140005152), (2, 70002576), (3, 46668384), (4, 35001288), (6, 23334192), (7, 20000736), (8, 17500644), (9, 15556128), (12, 11667096), (14, 10000368), (16, 8750322), (18, 7778064), (21, 6666912), (24, 5833548), (27, 5185376), (28, 5000184), (32, 4375161), (36, 3889032), (42, 3333456), (48, 2916774), (49, 2857248), (54, 2592688), (56, 2500092), (63, 2222304), (72, 1944516), (84, 1666728), (96, 1458387), (98, 1428624), (108, 1296344), (112, 1250046), (126, 1111152), (144, 972258), (147, 952416), (168, 833364), (189, 740768), (196, 714312), (216, 648172), (224, 625023), (252, 555576), (288, 486129), (294, 476208), (336, 416682), (378, 370384), (392, 357156), (432, 324086), (441, 317472), (504, 277788), (588, 238104), (672, 208341), (756, 185192), (784, 178578), (864, 162043), (882, 158736), (1008, 138894), (1176, 119052), (1323, 105824), (1512, 92596), (1568, 89289), (1764, 79368), (2016, 69447), (2352, 59526), (2646, 52912), (3024, 46298), (3307, 42336), (3528, 39684), (4704, 29763), (5292, 26456), (6048, 23149), (6614, 21168), (7056, 19842), (9921, 14112), (10584, 13228)]