153250048

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:692

約数の個数: 108

約数和(自身を含む): 375155760

約数和(自身を除く): 221905712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 532, 608, 643, 784, 896, 931, 1064, 1216, 1286, 1568, 1792, 1862, 2128, 2432, 2572, 3136, 3724, 4256, 4501, 4864, 5144, 6272, 7448, 8512, 9002, 10288, 12217, 12544, 14896, 17024, 18004, 20576, 24434, 29792, 31507, 34048, 36008, 41152, 48868, 59584, 63014, 72016, 82304, 85519, 97736, 119168, 126028, 144032, 164608, 171038, 195472, 238336, 252056, 288064, 342076, 390944, 504112, 576128, 598633, 684152, 781888, 1008224, 1152256, 1197266, 1368304, 1563776, 2016448, 2394532, 2736608, 3127552, 4032896, 4789064, 5473216, 8065792, 9578128, 10946432, 19156256, 21892864, 38312512, 76625024, 153250048]

約数ペア:

[(1, 153250048), (2, 76625024), (4, 38312512), (7, 21892864), (8, 19156256), (14, 10946432), (16, 9578128), (19, 8065792), (28, 5473216), (32, 4789064), (38, 4032896), (49, 3127552), (56, 2736608), (64, 2394532), (76, 2016448), (98, 1563776), (112, 1368304), (128, 1197266), (133, 1152256), (152, 1008224), (196, 781888), (224, 684152), (256, 598633), (266, 576128), (304, 504112), (392, 390944), (448, 342076), (532, 288064), (608, 252056), (643, 238336), (784, 195472), (896, 171038), (931, 164608), (1064, 144032), (1216, 126028), (1286, 119168), (1568, 97736), (1792, 85519), (1862, 82304), (2128, 72016), (2432, 63014), (2572, 59584), (3136, 48868), (3724, 41152), (4256, 36008), (4501, 34048), (4864, 31507), (5144, 29792), (6272, 24434), (7448, 20576), (8512, 18004), (9002, 17024), (10288, 14896), (12217, 12544)]