15666730212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{19751}}^1$

素因数の和:19862

約数の個数: 144

約数和(自身を含む): 45394836480

約数和(自身を除く): 29728106268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 71, 76, 84, 98, 114, 133, 142, 147, 196, 213, 228, 266, 284, 294, 399, 426, 497, 532, 588, 798, 852, 931, 994, 1349, 1491, 1596, 1862, 1988, 2698, 2793, 2982, 3479, 3724, 4047, 5396, 5586, 5964, 6958, 8094, 9443, 10437, 11172, 13916, 16188, 18886, 19751, 20874, 28329, 37772, 39502, 41748, 56658, 59253, 66101, 79004, 113316, 118506, 132202, 138257, 198303, 237012, 264404, 276514, 375269, 396606, 414771, 553028, 750538, 793212, 829542, 967799, 1125807, 1402321, 1501076, 1659084, 1935598, 2251614, 2626883, 2804642, 2903397, 3871196, 4206963, 4503228, 5253766, 5609284, 5806794, 7880649, 8413926, 9816247, 10507532, 11613588, 15761298, 16827852, 18388181, 19632494, 26644099, 29448741, 31522596, 36776362, 39264988, 53288198, 55164543, 58897482, 68713729, 73552724, 79932297, 106576396, 110329086, 117794964, 137427458, 159864594, 186508693, 206141187, 220658172, 274854916, 319729188, 373017386, 412282374, 559526079, 746034772, 824564748, 1119052158, 1305560851, 2238104316, 2611121702, 3916682553, 5222243404, 7833365106, 15666730212]

約数ペア:

[(1, 15666730212), (2, 7833365106), (3, 5222243404), (4, 3916682553), (6, 2611121702), (7, 2238104316), (12, 1305560851), (14, 1119052158), (19, 824564748), (21, 746034772), (28, 559526079), (38, 412282374), (42, 373017386), (49, 319729188), (57, 274854916), (71, 220658172), (76, 206141187), (84, 186508693), (98, 159864594), (114, 137427458), (133, 117794964), (142, 110329086), (147, 106576396), (196, 79932297), (213, 73552724), (228, 68713729), (266, 58897482), (284, 55164543), (294, 53288198), (399, 39264988), (426, 36776362), (497, 31522596), (532, 29448741), (588, 26644099), (798, 19632494), (852, 18388181), (931, 16827852), (994, 15761298), (1349, 11613588), (1491, 10507532), (1596, 9816247), (1862, 8413926), (1988, 7880649), (2698, 5806794), (2793, 5609284), (2982, 5253766), (3479, 4503228), (3724, 4206963), (4047, 3871196), (5396, 2903397), (5586, 2804642), (5964, 2626883), (6958, 2251614), (8094, 1935598), (9443, 1659084), (10437, 1501076), (11172, 1402321), (13916, 1125807), (16188, 967799), (18886, 829542), (19751, 793212), (20874, 750538), (28329, 553028), (37772, 414771), (39502, 396606), (41748, 375269), (56658, 276514), (59253, 264404), (66101, 237012), (79004, 198303), (113316, 138257), (118506, 132202)]