191447928

素因数分解:

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

素因数の和:1146

約数の個数: 128

約数和(自身を含む): 613171200

約数和(自身を除く): 421723272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 127, 168, 189, 216, 252, 254, 378, 381, 504, 508, 756, 762, 889, 997, 1016, 1143, 1512, 1524, 1778, 1994, 2286, 2667, 2991, 3048, 3429, 3556, 3988, 4572, 5334, 5982, 6858, 6979, 7112, 7976, 8001, 8973, 9144, 10668, 11964, 13716, 13958, 16002, 17946, 20937, 21336, 23928, 24003, 26919, 27432, 27916, 32004, 35892, 41874, 48006, 53838, 55832, 62811, 64008, 71784, 83748, 96012, 107676, 125622, 126619, 167496, 188433, 192024, 215352, 251244, 253238, 376866, 379857, 502488, 506476, 753732, 759714, 886333, 1012952, 1139571, 1507464, 1519428, 1772666, 2279142, 2658999, 3038856, 3418713, 3545332, 4558284, 5317998, 6837426, 7090664, 7976997, 9116568, 10635996, 13674852, 15953994, 21271992, 23930991, 27349704, 31907988, 47861982, 63815976, 95723964, 191447928]

約数ペア:

[(1, 191447928), (2, 95723964), (3, 63815976), (4, 47861982), (6, 31907988), (7, 27349704), (8, 23930991), (9, 21271992), (12, 15953994), (14, 13674852), (18, 10635996), (21, 9116568), (24, 7976997), (27, 7090664), (28, 6837426), (36, 5317998), (42, 4558284), (54, 3545332), (56, 3418713), (63, 3038856), (72, 2658999), (84, 2279142), (108, 1772666), (126, 1519428), (127, 1507464), (168, 1139571), (189, 1012952), (216, 886333), (252, 759714), (254, 753732), (378, 506476), (381, 502488), (504, 379857), (508, 376866), (756, 253238), (762, 251244), (889, 215352), (997, 192024), (1016, 188433), (1143, 167496), (1512, 126619), (1524, 125622), (1778, 107676), (1994, 96012), (2286, 83748), (2667, 71784), (2991, 64008), (3048, 62811), (3429, 55832), (3556, 53838), (3988, 48006), (4572, 41874), (5334, 35892), (5982, 32004), (6858, 27916), (6979, 27432), (7112, 26919), (7976, 24003), (8001, 23928), (8973, 21336), (9144, 20937), (10668, 17946), (11964, 16002), (13716, 13958)]