135406768

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 336755232

約数和(自身を除く): 201348464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 197, 238, 266, 272, 304, 323, 361, 394, 476, 532, 646, 722, 788, 952, 1064, 1292, 1379, 1444, 1576, 1904, 2128, 2261, 2527, 2584, 2758, 2888, 3152, 3349, 3743, 4522, 5054, 5168, 5516, 5776, 6137, 6698, 7486, 9044, 10108, 11032, 12274, 13396, 14972, 18088, 20216, 22064, 23443, 24548, 26201, 26792, 29944, 36176, 40432, 42959, 46886, 49096, 52402, 53584, 59888, 63631, 71117, 85918, 93772, 98192, 104804, 127262, 142234, 171836, 187544, 209608, 254524, 284468, 343672, 375088, 419216, 445417, 497819, 509048, 568936, 687344, 890834, 995638, 1018096, 1137872, 1208989, 1781668, 1991276, 2417978, 3563336, 3982552, 4835956, 7126672, 7965104, 8462923, 9671912, 16925846, 19343824, 33851692, 67703384, 135406768]

約数ペア:

[(1, 135406768), (2, 67703384), (4, 33851692), (7, 19343824), (8, 16925846), (14, 9671912), (16, 8462923), (17, 7965104), (19, 7126672), (28, 4835956), (34, 3982552), (38, 3563336), (56, 2417978), (68, 1991276), (76, 1781668), (112, 1208989), (119, 1137872), (133, 1018096), (136, 995638), (152, 890834), (197, 687344), (238, 568936), (266, 509048), (272, 497819), (304, 445417), (323, 419216), (361, 375088), (394, 343672), (476, 284468), (532, 254524), (646, 209608), (722, 187544), (788, 171836), (952, 142234), (1064, 127262), (1292, 104804), (1379, 98192), (1444, 93772), (1576, 85918), (1904, 71117), (2128, 63631), (2261, 59888), (2527, 53584), (2584, 52402), (2758, 49096), (2888, 46886), (3152, 42959), (3349, 40432), (3743, 36176), (4522, 29944), (5054, 26792), (5168, 26201), (5516, 24548), (5776, 23443), (6137, 22064), (6698, 20216), (7486, 18088), (9044, 14972), (10108, 13396), (11032, 12274)]