131877984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{196247}}^1$

素因数の和:196267

約数の個数: 48

約数和(自身を含む): 395635968

約数和(自身を除く): 263757984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 196247, 392494, 588741, 784988, 1177482, 1373729, 1569976, 2354964, 2747458, 3139952, 4121187, 4709928, 5494916, 6279904, 8242374, 9419856, 10989832, 16484748, 18839712, 21979664, 32969496, 43959328, 65938992, 131877984]

約数ペア:

[(1, 131877984), (2, 65938992), (3, 43959328), (4, 32969496), (6, 21979664), (7, 18839712), (8, 16484748), (12, 10989832), (14, 9419856), (16, 8242374), (21, 6279904), (24, 5494916), (28, 4709928), (32, 4121187), (42, 3139952), (48, 2747458), (56, 2354964), (84, 1569976), (96, 1373729), (112, 1177482), (168, 784988), (224, 588741), (336, 392494), (672, 196247)]