127631952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1145

約数の個数: 120

約数和(自身を含む): 411846656

約数和(自身を除く): 284214704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 762, 889, 997, 1008, 1016, 1143, 1524, 1778, 1994, 2032, 2286, 2667, 2991, 3048, 3556, 3988, 4572, 5334, 5982, 6096, 6979, 7112, 7976, 8001, 8973, 9144, 10668, 11964, 13958, 14224, 15952, 16002, 17946, 18288, 20937, 21336, 23928, 27916, 32004, 35892, 41874, 42672, 47856, 55832, 62811, 64008, 71784, 83748, 111664, 125622, 126619, 128016, 143568, 167496, 251244, 253238, 334992, 379857, 502488, 506476, 759714, 886333, 1004976, 1012952, 1139571, 1519428, 1772666, 2025904, 2279142, 2658999, 3038856, 3545332, 4558284, 5317998, 6077712, 7090664, 7976997, 9116568, 10635996, 14181328, 15953994, 18233136, 21271992, 31907988, 42543984, 63815976, 127631952]

約数ペア:

[(1, 127631952), (2, 63815976), (3, 42543984), (4, 31907988), (6, 21271992), (7, 18233136), (8, 15953994), (9, 14181328), (12, 10635996), (14, 9116568), (16, 7976997), (18, 7090664), (21, 6077712), (24, 5317998), (28, 4558284), (36, 3545332), (42, 3038856), (48, 2658999), (56, 2279142), (63, 2025904), (72, 1772666), (84, 1519428), (112, 1139571), (126, 1012952), (127, 1004976), (144, 886333), (168, 759714), (252, 506476), (254, 502488), (336, 379857), (381, 334992), (504, 253238), (508, 251244), (762, 167496), (889, 143568), (997, 128016), (1008, 126619), (1016, 125622), (1143, 111664), (1524, 83748), (1778, 71784), (1994, 64008), (2032, 62811), (2286, 55832), (2667, 47856), (2991, 42672), (3048, 41874), (3556, 35892), (3988, 32004), (4572, 27916), (5334, 23928), (5982, 21336), (6096, 20937), (6979, 18288), (7112, 17946), (7976, 16002), (8001, 15952), (8973, 14224), (9144, 13958), (10668, 11964)]