198540288

素因数分解:

$2^{10}\times 3^3\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 176

約数和(自身を含む): 605256960

約数和(自身を除く): 406716672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 167, 172, 192, 216, 256, 258, 288, 334, 344, 384, 387, 432, 501, 512, 516, 576, 668, 688, 768, 774, 864, 1002, 1024, 1032, 1152, 1161, 1336, 1376, 1503, 1536, 1548, 1728, 2004, 2064, 2304, 2322, 2672, 2752, 3006, 3072, 3096, 3456, 4008, 4128, 4509, 4608, 4644, 5344, 5504, 6012, 6192, 6912, 7181, 8016, 8256, 9018, 9216, 9288, 10688, 11008, 12024, 12384, 13824, 14362, 16032, 16512, 18036, 18576, 21376, 21543, 22016, 24048, 24768, 27648, 28724, 32064, 33024, 36072, 37152, 42752, 43086, 44032, 48096, 49536, 57448, 64128, 64629, 66048, 72144, 74304, 85504, 86172, 96192, 99072, 114896, 128256, 129258, 132096, 144288, 148608, 171008, 172344, 192384, 193887, 198144, 229792, 256512, 258516, 288576, 297216, 344688, 384768, 387774, 396288, 459584, 513024, 517032, 577152, 594432, 689376, 769536, 775548, 919168, 1034064, 1154304, 1188864, 1378752, 1539072, 1551096, 1838336, 2068128, 2308608, 2757504, 3102192, 3676672, 4136256, 4617216, 5515008, 6204384, 7353344, 8272512, 11030016, 12408768, 16545024, 22060032, 24817536, 33090048, 49635072, 66180096, 99270144, 198540288]

約数ペア:

[(1, 198540288), (2, 99270144), (3, 66180096), (4, 49635072), (6, 33090048), (8, 24817536), (9, 22060032), (12, 16545024), (16, 12408768), (18, 11030016), (24, 8272512), (27, 7353344), (32, 6204384), (36, 5515008), (43, 4617216), (48, 4136256), (54, 3676672), (64, 3102192), (72, 2757504), (86, 2308608), (96, 2068128), (108, 1838336), (128, 1551096), (129, 1539072), (144, 1378752), (167, 1188864), (172, 1154304), (192, 1034064), (216, 919168), (256, 775548), (258, 769536), (288, 689376), (334, 594432), (344, 577152), (384, 517032), (387, 513024), (432, 459584), (501, 396288), (512, 387774), (516, 384768), (576, 344688), (668, 297216), (688, 288576), (768, 258516), (774, 256512), (864, 229792), (1002, 198144), (1024, 193887), (1032, 192384), (1152, 172344), (1161, 171008), (1336, 148608), (1376, 144288), (1503, 132096), (1536, 129258), (1548, 128256), (1728, 114896), (2004, 99072), (2064, 96192), (2304, 86172), (2322, 85504), (2672, 74304), (2752, 72144), (3006, 66048), (3072, 64629), (3096, 64128), (3456, 57448), (4008, 49536), (4128, 48096), (4509, 44032), (4608, 43086), (4644, 42752), (5344, 37152), (5504, 36072), (6012, 33024), (6192, 32064), (6912, 28724), (7181, 27648), (8016, 24768), (8256, 24048), (9018, 22016), (9216, 21543), (9288, 21376), (10688, 18576), (11008, 18036), (12024, 16512), (12384, 16032), (13824, 14362)]