131488368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2054

約数の個数: 80

約数和(自身を含む): 373583232

約数和(自身を除く): 242094864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 524, 528, 786, 1048, 1441, 1572, 1901, 2096, 2882, 3144, 3802, 4323, 5703, 5764, 6288, 7604, 8646, 11406, 11528, 15208, 17292, 20911, 22812, 23056, 30416, 34584, 41822, 45624, 62733, 69168, 83644, 91248, 125466, 167288, 249031, 250932, 334576, 498062, 501864, 747093, 996124, 1003728, 1494186, 1992248, 2739341, 2988372, 3984496, 5478682, 5976744, 8218023, 10957364, 11953488, 16436046, 21914728, 32872092, 43829456, 65744184, 131488368]

約数ペア:

[(1, 131488368), (2, 65744184), (3, 43829456), (4, 32872092), (6, 21914728), (8, 16436046), (11, 11953488), (12, 10957364), (16, 8218023), (22, 5976744), (24, 5478682), (33, 3984496), (44, 2988372), (48, 2739341), (66, 1992248), (88, 1494186), (131, 1003728), (132, 996124), (176, 747093), (262, 501864), (264, 498062), (393, 334576), (524, 250932), (528, 249031), (786, 167288), (1048, 125466), (1441, 91248), (1572, 83644), (1901, 69168), (2096, 62733), (2882, 45624), (3144, 41822), (3802, 34584), (4323, 30416), (5703, 23056), (5764, 22812), (6288, 20911), (7604, 17292), (8646, 15208), (11406, 11528)]