131038464

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1759}}^1$

素因数の和:1875

約数の個数: 72

約数和(自身を含む): 352549120

約数和(自身を除く): 221510656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 582, 768, 776, 1164, 1552, 1759, 2328, 3104, 3518, 4656, 5277, 6208, 7036, 9312, 10554, 12416, 14072, 18624, 21108, 24832, 28144, 37248, 42216, 56288, 74496, 84432, 112576, 168864, 170623, 225152, 337728, 341246, 450304, 511869, 675456, 682492, 1023738, 1350912, 1364984, 2047476, 2729968, 4094952, 5459936, 8189904, 10919872, 16379808, 21839744, 32759616, 43679488, 65519232, 131038464]

約数ペア:

[(1, 131038464), (2, 65519232), (3, 43679488), (4, 32759616), (6, 21839744), (8, 16379808), (12, 10919872), (16, 8189904), (24, 5459936), (32, 4094952), (48, 2729968), (64, 2047476), (96, 1364984), (97, 1350912), (128, 1023738), (192, 682492), (194, 675456), (256, 511869), (291, 450304), (384, 341246), (388, 337728), (582, 225152), (768, 170623), (776, 168864), (1164, 112576), (1552, 84432), (1759, 74496), (2328, 56288), (3104, 42216), (3518, 37248), (4656, 28144), (5277, 24832), (6208, 21108), (7036, 18624), (9312, 14072), (10554, 12416)]