187993008

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 240

約数和(自身を含む): 641208960

約数和(自身を除く): 453215952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 83, 84, 98, 107, 108, 112, 126, 144, 147, 166, 168, 189, 196, 214, 216, 249, 252, 294, 321, 332, 336, 378, 392, 428, 432, 441, 498, 504, 581, 588, 642, 664, 747, 749, 756, 784, 856, 882, 963, 996, 1008, 1162, 1176, 1284, 1323, 1328, 1494, 1498, 1512, 1712, 1743, 1764, 1926, 1992, 2241, 2247, 2324, 2352, 2568, 2646, 2889, 2988, 2996, 3024, 3486, 3528, 3852, 3984, 4067, 4482, 4494, 4648, 5136, 5229, 5243, 5292, 5778, 5976, 5992, 6741, 6972, 7056, 7704, 8134, 8881, 8964, 8988, 9296, 10458, 10486, 10584, 11556, 11952, 11984, 12201, 13482, 13944, 15408, 15687, 15729, 16268, 17762, 17928, 17976, 20223, 20916, 20972, 21168, 23112, 24402, 26643, 26964, 27888, 31374, 31458, 32536, 35524, 35856, 35952, 36603, 40446, 41832, 41944, 46224, 47187, 48804, 53286, 53928, 62167, 62748, 62916, 65072, 71048, 73206, 79929, 80892, 83664, 83888, 94374, 97608, 106572, 107856, 109809, 124334, 125496, 125832, 141561, 142096, 146412, 159858, 161784, 186501, 188748, 195216, 213144, 219618, 239787, 248668, 250992, 251664, 283122, 292824, 319716, 323568, 373002, 377496, 426288, 435169, 439236, 479574, 497336, 559503, 566244, 585648, 639432, 746004, 754992, 870338, 878472, 959148, 994672, 1119006, 1132488, 1278864, 1305507, 1492008, 1678509, 1740676, 1756944, 1918296, 2238012, 2264976, 2611014, 2984016, 3357018, 3481352, 3836592, 3916521, 4476024, 5222028, 6714036, 6962704, 7833042, 8952048, 10444056, 11749563, 13428072, 15666084, 20888112, 23499126, 26856144, 31332168, 46998252, 62664336, 93996504, 187993008]

約数ペア:

[(1, 187993008), (2, 93996504), (3, 62664336), (4, 46998252), (6, 31332168), (7, 26856144), (8, 23499126), (9, 20888112), (12, 15666084), (14, 13428072), (16, 11749563), (18, 10444056), (21, 8952048), (24, 7833042), (27, 6962704), (28, 6714036), (36, 5222028), (42, 4476024), (48, 3916521), (49, 3836592), (54, 3481352), (56, 3357018), (63, 2984016), (72, 2611014), (83, 2264976), (84, 2238012), (98, 1918296), (107, 1756944), (108, 1740676), (112, 1678509), (126, 1492008), (144, 1305507), (147, 1278864), (166, 1132488), (168, 1119006), (189, 994672), (196, 959148), (214, 878472), (216, 870338), (249, 754992), (252, 746004), (294, 639432), (321, 585648), (332, 566244), (336, 559503), (378, 497336), (392, 479574), (428, 439236), (432, 435169), (441, 426288), (498, 377496), (504, 373002), (581, 323568), (588, 319716), (642, 292824), (664, 283122), (747, 251664), (749, 250992), (756, 248668), (784, 239787), (856, 219618), (882, 213144), (963, 195216), (996, 188748), (1008, 186501), (1162, 161784), (1176, 159858), (1284, 146412), (1323, 142096), (1328, 141561), (1494, 125832), (1498, 125496), (1512, 124334), (1712, 109809), (1743, 107856), (1764, 106572), (1926, 97608), (1992, 94374), (2241, 83888), (2247, 83664), (2324, 80892), (2352, 79929), (2568, 73206), (2646, 71048), (2889, 65072), (2988, 62916), (2996, 62748), (3024, 62167), (3486, 53928), (3528, 53286), (3852, 48804), (3984, 47187), (4067, 46224), (4482, 41944), (4494, 41832), (4648, 40446), (5136, 36603), (5229, 35952), (5243, 35856), (5292, 35524), (5778, 32536), (5976, 31458), (5992, 31374), (6741, 27888), (6972, 26964), (7056, 26643), (7704, 24402), (8134, 23112), (8881, 21168), (8964, 20972), (8988, 20916), (9296, 20223), (10458, 17976), (10486, 17928), (10584, 17762), (11556, 16268), (11952, 15729), (11984, 15687), (12201, 15408), (13482, 13944)]