161313984

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 224

約数和(自身を含む): 525719040

約数和(自身を除く): 364405056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 86, 96, 104, 108, 117, 129, 144, 156, 167, 172, 192, 208, 216, 234, 258, 288, 312, 334, 344, 351, 387, 416, 432, 468, 501, 516, 559, 576, 624, 668, 688, 702, 774, 832, 864, 936, 1002, 1032, 1118, 1161, 1248, 1336, 1376, 1404, 1503, 1548, 1677, 1728, 1872, 2004, 2064, 2171, 2236, 2322, 2496, 2672, 2752, 2808, 3006, 3096, 3354, 3744, 4008, 4128, 4342, 4472, 4509, 4644, 5031, 5344, 5616, 6012, 6192, 6513, 6708, 7181, 7488, 8016, 8256, 8684, 8944, 9018, 9288, 10062, 10688, 11232, 12024, 12384, 13026, 13416, 14362, 15093, 16032, 17368, 17888, 18036, 18576, 19539, 20124, 21543, 22464, 24048, 24768, 26052, 26832, 28724, 30186, 32064, 34736, 35776, 36072, 37152, 39078, 40248, 43086, 48096, 52104, 53664, 57448, 58617, 60372, 64629, 69472, 72144, 74304, 78156, 80496, 86172, 93353, 96192, 104208, 107328, 114896, 117234, 120744, 129258, 138944, 144288, 156312, 160992, 172344, 186706, 193887, 208416, 229792, 234468, 241488, 258516, 280059, 288576, 312624, 321984, 344688, 373412, 387774, 416832, 459584, 468936, 482976, 517032, 560118, 625248, 689376, 746824, 775548, 840177, 937872, 965952, 1034064, 1120236, 1250496, 1378752, 1493648, 1551096, 1680354, 1875744, 2068128, 2240472, 2520531, 2987296, 3102192, 3360708, 3751488, 4136256, 4480944, 5041062, 5974592, 6204384, 6721416, 8961888, 10082124, 12408768, 13442832, 17923776, 20164248, 26885664, 40328496, 53771328, 80656992, 161313984]

約数ペア:

[(1, 161313984), (2, 80656992), (3, 53771328), (4, 40328496), (6, 26885664), (8, 20164248), (9, 17923776), (12, 13442832), (13, 12408768), (16, 10082124), (18, 8961888), (24, 6721416), (26, 6204384), (27, 5974592), (32, 5041062), (36, 4480944), (39, 4136256), (43, 3751488), (48, 3360708), (52, 3102192), (54, 2987296), (64, 2520531), (72, 2240472), (78, 2068128), (86, 1875744), (96, 1680354), (104, 1551096), (108, 1493648), (117, 1378752), (129, 1250496), (144, 1120236), (156, 1034064), (167, 965952), (172, 937872), (192, 840177), (208, 775548), (216, 746824), (234, 689376), (258, 625248), (288, 560118), (312, 517032), (334, 482976), (344, 468936), (351, 459584), (387, 416832), (416, 387774), (432, 373412), (468, 344688), (501, 321984), (516, 312624), (559, 288576), (576, 280059), (624, 258516), (668, 241488), (688, 234468), (702, 229792), (774, 208416), (832, 193887), (864, 186706), (936, 172344), (1002, 160992), (1032, 156312), (1118, 144288), (1161, 138944), (1248, 129258), (1336, 120744), (1376, 117234), (1404, 114896), (1503, 107328), (1548, 104208), (1677, 96192), (1728, 93353), (1872, 86172), (2004, 80496), (2064, 78156), (2171, 74304), (2236, 72144), (2322, 69472), (2496, 64629), (2672, 60372), (2752, 58617), (2808, 57448), (3006, 53664), (3096, 52104), (3354, 48096), (3744, 43086), (4008, 40248), (4128, 39078), (4342, 37152), (4472, 36072), (4509, 35776), (4644, 34736), (5031, 32064), (5344, 30186), (5616, 28724), (6012, 26832), (6192, 26052), (6513, 24768), (6708, 24048), (7181, 22464), (7488, 21543), (8016, 20124), (8256, 19539), (8684, 18576), (8944, 18036), (9018, 17888), (9288, 17368), (10062, 16032), (10688, 15093), (11232, 14362), (12024, 13416), (12384, 13026)]