165686444

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 395910144

約数和(自身を除く): 230223700

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 37, 44, 49, 62, 67, 74, 77, 98, 124, 134, 148, 154, 196, 217, 259, 268, 308, 341, 407, 434, 469, 518, 539, 682, 737, 814, 868, 938, 1036, 1078, 1147, 1364, 1474, 1519, 1628, 1813, 1876, 2077, 2156, 2294, 2387, 2479, 2849, 2948, 3038, 3283, 3626, 4154, 4588, 4774, 4958, 5159, 5698, 6076, 6566, 7252, 8029, 8308, 9548, 9916, 10318, 11396, 12617, 13132, 14539, 16058, 16709, 17353, 19943, 20636, 22847, 25234, 27269, 29078, 32116, 33418, 34706, 36113, 39886, 45694, 50468, 54538, 56203, 58156, 66836, 69412, 72226, 76849, 79772, 88319, 91388, 101773, 109076, 112406, 121471, 144452, 153698, 159929, 176638, 190883, 203546, 224812, 242942, 307396, 319858, 353276, 381766, 407092, 485884, 537943, 618233, 639716, 763532, 845339, 1075886, 1119503, 1236466, 1336181, 1690678, 2151772, 2239006, 2472932, 2672362, 3381356, 3765601, 4478012, 5344724, 5917373, 7531202, 11834746, 15062404, 23669492, 41421611, 82843222, 165686444]

約数ペア:

[(1, 165686444), (2, 82843222), (4, 41421611), (7, 23669492), (11, 15062404), (14, 11834746), (22, 7531202), (28, 5917373), (31, 5344724), (37, 4478012), (44, 3765601), (49, 3381356), (62, 2672362), (67, 2472932), (74, 2239006), (77, 2151772), (98, 1690678), (124, 1336181), (134, 1236466), (148, 1119503), (154, 1075886), (196, 845339), (217, 763532), (259, 639716), (268, 618233), (308, 537943), (341, 485884), (407, 407092), (434, 381766), (469, 353276), (518, 319858), (539, 307396), (682, 242942), (737, 224812), (814, 203546), (868, 190883), (938, 176638), (1036, 159929), (1078, 153698), (1147, 144452), (1364, 121471), (1474, 112406), (1519, 109076), (1628, 101773), (1813, 91388), (1876, 88319), (2077, 79772), (2156, 76849), (2294, 72226), (2387, 69412), (2479, 66836), (2849, 58156), (2948, 56203), (3038, 54538), (3283, 50468), (3626, 45694), (4154, 39886), (4588, 36113), (4774, 34706), (4958, 33418), (5159, 32116), (5698, 29078), (6076, 27269), (6566, 25234), (7252, 22847), (8029, 20636), (8308, 19943), (9548, 17353), (9916, 16709), (10318, 16058), (11396, 14539), (12617, 13132)]