142456832

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 343324800

約数和(自身を除く): 200867968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 523, 532, 608, 896, 1024, 1046, 1064, 1216, 1792, 2048, 2092, 2128, 2432, 3584, 3661, 4184, 4256, 4864, 7168, 7322, 8368, 8512, 9728, 9937, 14336, 14644, 16736, 17024, 19456, 19874, 29288, 33472, 34048, 38912, 39748, 58576, 66944, 68096, 69559, 79496, 117152, 133888, 136192, 139118, 158992, 234304, 267776, 272384, 278236, 317984, 468608, 535552, 556472, 635968, 937216, 1071104, 1112944, 1271936, 1874432, 2225888, 2543872, 3748864, 4451776, 5087744, 7497728, 8903552, 10175488, 17807104, 20350976, 35614208, 71228416, 142456832]

約数ペア:

[(1, 142456832), (2, 71228416), (4, 35614208), (7, 20350976), (8, 17807104), (14, 10175488), (16, 8903552), (19, 7497728), (28, 5087744), (32, 4451776), (38, 3748864), (56, 2543872), (64, 2225888), (76, 1874432), (112, 1271936), (128, 1112944), (133, 1071104), (152, 937216), (224, 635968), (256, 556472), (266, 535552), (304, 468608), (448, 317984), (512, 278236), (523, 272384), (532, 267776), (608, 234304), (896, 158992), (1024, 139118), (1046, 136192), (1064, 133888), (1216, 117152), (1792, 79496), (2048, 69559), (2092, 68096), (2128, 66944), (2432, 58576), (3584, 39748), (3661, 38912), (4184, 34048), (4256, 33472), (4864, 29288), (7168, 19874), (7322, 19456), (8368, 17024), (8512, 16736), (9728, 14644), (9937, 14336)]