68161841384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{24763}}^1$

素因数の和:25007

約数の個数: 128

約数和(自身を含む): 166414080000

約数和(自身を除く): 98252238616

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 199, 247, 266, 364, 398, 494, 532, 728, 796, 988, 1064, 1393, 1592, 1729, 1976, 2587, 2786, 3458, 3781, 5174, 5572, 6916, 7562, 10348, 11144, 13832, 15124, 18109, 20696, 24763, 26467, 30248, 36218, 49153, 49526, 52934, 72436, 98306, 99052, 105868, 144872, 173341, 196612, 198104, 211736, 321919, 344071, 346682, 393224, 470497, 643838, 688142, 693364, 940994, 1287676, 1376284, 1386728, 1881988, 2253433, 2575352, 2752568, 3293479, 3763976, 4506866, 4927837, 6116461, 6586958, 9013732, 9855674, 12232922, 13173916, 18027464, 19711348, 24465844, 26347832, 34494859, 39422696, 42815227, 48931688, 64061881, 68989718, 85630454, 93628903, 128123762, 137979436, 171260908, 187257806, 256247524, 275958872, 342521816, 374515612, 448433167, 512495048, 655402321, 749031224, 896866334, 1217175739, 1310804642, 1793732668, 2434351478, 2621609284, 3587465336, 4868702956, 5243218568, 8520230173, 9737405912, 17040460346, 34080920692, 68161841384]

約数ペア:

[(1, 68161841384), (2, 34080920692), (4, 17040460346), (7, 9737405912), (8, 8520230173), (13, 5243218568), (14, 4868702956), (19, 3587465336), (26, 2621609284), (28, 2434351478), (38, 1793732668), (52, 1310804642), (56, 1217175739), (76, 896866334), (91, 749031224), (104, 655402321), (133, 512495048), (152, 448433167), (182, 374515612), (199, 342521816), (247, 275958872), (266, 256247524), (364, 187257806), (398, 171260908), (494, 137979436), (532, 128123762), (728, 93628903), (796, 85630454), (988, 68989718), (1064, 64061881), (1393, 48931688), (1592, 42815227), (1729, 39422696), (1976, 34494859), (2587, 26347832), (2786, 24465844), (3458, 19711348), (3781, 18027464), (5174, 13173916), (5572, 12232922), (6916, 9855674), (7562, 9013732), (10348, 6586958), (11144, 6116461), (13832, 4927837), (15124, 4506866), (18109, 3763976), (20696, 3293479), (24763, 2752568), (26467, 2575352), (30248, 2253433), (36218, 1881988), (49153, 1386728), (49526, 1376284), (52934, 1287676), (72436, 940994), (98306, 693364), (99052, 688142), (105868, 643838), (144872, 470497), (173341, 393224), (196612, 346682), (198104, 344071), (211736, 321919)]