191318688

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:619

約数の個数: 144

約数和(自身を含む): 599350752

約数和(自身を除く): 408032064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 131, 132, 144, 176, 198, 262, 264, 288, 352, 393, 396, 461, 524, 528, 786, 792, 922, 1048, 1056, 1179, 1383, 1441, 1572, 1584, 1844, 2096, 2358, 2766, 2882, 3144, 3168, 3688, 4149, 4192, 4323, 4716, 5071, 5532, 5764, 6288, 7376, 8298, 8646, 9432, 10142, 11064, 11528, 12576, 12969, 14752, 15213, 16596, 17292, 18864, 20284, 22128, 23056, 25938, 30426, 33192, 34584, 37728, 40568, 44256, 45639, 46112, 51876, 60391, 60852, 66384, 69168, 81136, 91278, 103752, 120782, 121704, 132768, 138336, 162272, 181173, 182556, 207504, 241564, 243408, 362346, 365112, 415008, 483128, 486816, 543519, 664301, 724692, 730224, 966256, 1087038, 1328602, 1449384, 1460448, 1932512, 1992903, 2174076, 2657204, 2898768, 3985806, 4348152, 5314408, 5797536, 5978709, 7971612, 8696304, 10628816, 11957418, 15943224, 17392608, 21257632, 23914836, 31886448, 47829672, 63772896, 95659344, 191318688]

約数ペア:

[(1, 191318688), (2, 95659344), (3, 63772896), (4, 47829672), (6, 31886448), (8, 23914836), (9, 21257632), (11, 17392608), (12, 15943224), (16, 11957418), (18, 10628816), (22, 8696304), (24, 7971612), (32, 5978709), (33, 5797536), (36, 5314408), (44, 4348152), (48, 3985806), (66, 2898768), (72, 2657204), (88, 2174076), (96, 1992903), (99, 1932512), (131, 1460448), (132, 1449384), (144, 1328602), (176, 1087038), (198, 966256), (262, 730224), (264, 724692), (288, 664301), (352, 543519), (393, 486816), (396, 483128), (461, 415008), (524, 365112), (528, 362346), (786, 243408), (792, 241564), (922, 207504), (1048, 182556), (1056, 181173), (1179, 162272), (1383, 138336), (1441, 132768), (1572, 121704), (1584, 120782), (1844, 103752), (2096, 91278), (2358, 81136), (2766, 69168), (2882, 66384), (3144, 60852), (3168, 60391), (3688, 51876), (4149, 46112), (4192, 45639), (4323, 44256), (4716, 40568), (5071, 37728), (5532, 34584), (5764, 33192), (6288, 30426), (7376, 25938), (8298, 23056), (8646, 22128), (9432, 20284), (10142, 18864), (11064, 17292), (11528, 16596), (12576, 15213), (12969, 14752)]