179976454866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{105173}}^1$

素因数の和:105368

約数の個数: 96

約数和(自身を含む): 429998429952

約数和(自身を除く): 250021975086

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 103, 117, 142, 206, 213, 234, 309, 426, 618, 639, 923, 927, 1278, 1339, 1846, 1854, 2678, 2769, 4017, 5538, 7313, 8034, 8307, 12051, 14626, 16614, 21939, 24102, 43878, 65817, 95069, 105173, 131634, 190138, 210346, 285207, 315519, 570414, 631038, 855621, 946557, 1367249, 1711242, 1893114, 2734498, 4101747, 7467283, 8203494, 10832819, 12305241, 14934566, 21665638, 22401849, 24610482, 32498457, 44803698, 64996914, 67205547, 97074679, 97495371, 134411094, 140826647, 194149358, 194990742, 281653294, 291224037, 422479941, 582448074, 769130149, 844959882, 873672111, 1267439823, 1538260298, 1747344222, 2307390447, 2534879646, 4614780894, 6922171341, 9998691937, 13844342682, 19997383874, 29996075811, 59992151622, 89988227433, 179976454866]

約数ペア:

[(1, 179976454866), (2, 89988227433), (3, 59992151622), (6, 29996075811), (9, 19997383874), (13, 13844342682), (18, 9998691937), (26, 6922171341), (39, 4614780894), (71, 2534879646), (78, 2307390447), (103, 1747344222), (117, 1538260298), (142, 1267439823), (206, 873672111), (213, 844959882), (234, 769130149), (309, 582448074), (426, 422479941), (618, 291224037), (639, 281653294), (923, 194990742), (927, 194149358), (1278, 140826647), (1339, 134411094), (1846, 97495371), (1854, 97074679), (2678, 67205547), (2769, 64996914), (4017, 44803698), (5538, 32498457), (7313, 24610482), (8034, 22401849), (8307, 21665638), (12051, 14934566), (14626, 12305241), (16614, 10832819), (21939, 8203494), (24102, 7467283), (43878, 4101747), (65817, 2734498), (95069, 1893114), (105173, 1711242), (131634, 1367249), (190138, 946557), (210346, 855621), (285207, 631038), (315519, 570414)]