148198742272

素因数分解:

$2^8\times 7^3\times {\mathrm{1687759}}^1$

素因数の和:1687796

約数の個数: 72

約数和(自身を含む): 344978144000

約数和(自身を除く): 196779401728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 5488, 6272, 10976, 12544, 21952, 43904, 87808, 1687759, 3375518, 6751036, 11814313, 13502072, 23628626, 27004144, 47257252, 54008288, 82700191, 94514504, 108016576, 165400382, 189029008, 216033152, 330800764, 378058016, 432066304, 578901337, 661601528, 756116032, 1157802674, 1323203056, 1512232064, 2315605348, 2646406112, 3024464128, 4631210696, 5292812224, 9262421392, 10585624448, 18524842784, 21171248896, 37049685568, 74099371136, 148198742272]

約数ペア:

[(1, 148198742272), (2, 74099371136), (4, 37049685568), (7, 21171248896), (8, 18524842784), (14, 10585624448), (16, 9262421392), (28, 5292812224), (32, 4631210696), (49, 3024464128), (56, 2646406112), (64, 2315605348), (98, 1512232064), (112, 1323203056), (128, 1157802674), (196, 756116032), (224, 661601528), (256, 578901337), (343, 432066304), (392, 378058016), (448, 330800764), (686, 216033152), (784, 189029008), (896, 165400382), (1372, 108016576), (1568, 94514504), (1792, 82700191), (2744, 54008288), (3136, 47257252), (5488, 27004144), (6272, 23628626), (10976, 13502072), (12544, 11814313), (21952, 6751036), (43904, 3375518), (87808, 1687759)]