139843648

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2392

約数の個数: 84

約数和(自身を含む): 339943440

約数和(自身を除く): 200099792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 931, 1064, 1216, 1568, 1862, 2128, 2347, 3136, 3724, 4256, 4694, 7448, 8512, 9388, 14896, 16429, 18776, 29792, 32858, 37552, 44593, 59584, 65716, 75104, 89186, 115003, 131432, 150208, 178372, 230006, 262864, 312151, 356744, 460012, 525728, 624302, 713488, 920024, 1051456, 1248604, 1426976, 1840048, 2185057, 2497208, 2853952, 3680096, 4370114, 4994416, 7360192, 8740228, 9988832, 17480456, 19977664, 34960912, 69921824, 139843648]

約数ペア:

[(1, 139843648), (2, 69921824), (4, 34960912), (7, 19977664), (8, 17480456), (14, 9988832), (16, 8740228), (19, 7360192), (28, 4994416), (32, 4370114), (38, 3680096), (49, 2853952), (56, 2497208), (64, 2185057), (76, 1840048), (98, 1426976), (112, 1248604), (133, 1051456), (152, 920024), (196, 713488), (224, 624302), (266, 525728), (304, 460012), (392, 356744), (448, 312151), (532, 262864), (608, 230006), (784, 178372), (931, 150208), (1064, 131432), (1216, 115003), (1568, 89186), (1862, 75104), (2128, 65716), (2347, 59584), (3136, 44593), (3724, 37552), (4256, 32858), (4694, 29792), (7448, 18776), (8512, 16429), (9388, 14896)]