181947168

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 580849920

約数和(自身を除く): 398902752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 97, 104, 108, 117, 144, 156, 167, 194, 208, 216, 234, 288, 291, 312, 334, 351, 388, 416, 432, 468, 501, 582, 624, 668, 702, 776, 864, 873, 936, 1002, 1164, 1248, 1261, 1336, 1404, 1503, 1552, 1746, 1872, 2004, 2171, 2328, 2522, 2619, 2672, 2808, 3006, 3104, 3492, 3744, 3783, 4008, 4342, 4509, 4656, 5044, 5238, 5344, 5616, 6012, 6513, 6984, 7566, 8016, 8684, 9018, 9312, 10088, 10476, 11232, 11349, 12024, 13026, 13968, 15132, 16032, 16199, 17368, 18036, 19539, 20176, 20952, 22698, 24048, 26052, 27936, 30264, 32398, 34047, 34736, 36072, 39078, 40352, 41904, 45396, 48096, 48597, 52104, 58617, 60528, 64796, 68094, 69472, 72144, 78156, 83808, 90792, 97194, 104208, 117234, 121056, 129592, 136188, 144288, 145791, 156312, 181584, 194388, 208416, 210587, 234468, 259184, 272376, 291582, 312624, 363168, 388776, 421174, 437373, 468936, 518368, 544752, 583164, 625248, 631761, 777552, 842348, 874746, 937872, 1089504, 1166328, 1263522, 1555104, 1684696, 1749492, 1875744, 1895283, 2332656, 2527044, 3369392, 3498984, 3790566, 4665312, 5054088, 5685849, 6738784, 6997968, 7581132, 10108176, 11371698, 13995936, 15162264, 20216352, 22743396, 30324528, 45486792, 60649056, 90973584, 181947168]

約数ペア:

[(1, 181947168), (2, 90973584), (3, 60649056), (4, 45486792), (6, 30324528), (8, 22743396), (9, 20216352), (12, 15162264), (13, 13995936), (16, 11371698), (18, 10108176), (24, 7581132), (26, 6997968), (27, 6738784), (32, 5685849), (36, 5054088), (39, 4665312), (48, 3790566), (52, 3498984), (54, 3369392), (72, 2527044), (78, 2332656), (96, 1895283), (97, 1875744), (104, 1749492), (108, 1684696), (117, 1555104), (144, 1263522), (156, 1166328), (167, 1089504), (194, 937872), (208, 874746), (216, 842348), (234, 777552), (288, 631761), (291, 625248), (312, 583164), (334, 544752), (351, 518368), (388, 468936), (416, 437373), (432, 421174), (468, 388776), (501, 363168), (582, 312624), (624, 291582), (668, 272376), (702, 259184), (776, 234468), (864, 210587), (873, 208416), (936, 194388), (1002, 181584), (1164, 156312), (1248, 145791), (1261, 144288), (1336, 136188), (1404, 129592), (1503, 121056), (1552, 117234), (1746, 104208), (1872, 97194), (2004, 90792), (2171, 83808), (2328, 78156), (2522, 72144), (2619, 69472), (2672, 68094), (2808, 64796), (3006, 60528), (3104, 58617), (3492, 52104), (3744, 48597), (3783, 48096), (4008, 45396), (4342, 41904), (4509, 40352), (4656, 39078), (5044, 36072), (5238, 34736), (5344, 34047), (5616, 32398), (6012, 30264), (6513, 27936), (6984, 26052), (7566, 24048), (8016, 22698), (8684, 20952), (9018, 20176), (9312, 19539), (10088, 18036), (10476, 17368), (11232, 16199), (11349, 16032), (12024, 15132), (13026, 13968)]