165499344

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 478531872

約数和(自身を除く): 313032528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 83, 122, 144, 166, 183, 227, 244, 249, 332, 366, 454, 488, 498, 549, 664, 681, 732, 747, 908, 976, 996, 1098, 1328, 1362, 1464, 1494, 1816, 1992, 2043, 2196, 2724, 2928, 2988, 3632, 3984, 4086, 4392, 5063, 5448, 5976, 8172, 8784, 10126, 10896, 11952, 13847, 15189, 16344, 18841, 20252, 27694, 30378, 32688, 37682, 40504, 41541, 45567, 55388, 56523, 60756, 75364, 81008, 83082, 91134, 110776, 113046, 121512, 124623, 150728, 166164, 169569, 182268, 221552, 226092, 243024, 249246, 301456, 332328, 339138, 364536, 452184, 498492, 664656, 678276, 729072, 904368, 996984, 1149301, 1356552, 1993968, 2298602, 2713104, 3447903, 4597204, 6895806, 9194408, 10343709, 13791612, 18388816, 20687418, 27583224, 41374836, 55166448, 82749672, 165499344]

約数ペア:

[(1, 165499344), (2, 82749672), (3, 55166448), (4, 41374836), (6, 27583224), (8, 20687418), (9, 18388816), (12, 13791612), (16, 10343709), (18, 9194408), (24, 6895806), (36, 4597204), (48, 3447903), (61, 2713104), (72, 2298602), (83, 1993968), (122, 1356552), (144, 1149301), (166, 996984), (183, 904368), (227, 729072), (244, 678276), (249, 664656), (332, 498492), (366, 452184), (454, 364536), (488, 339138), (498, 332328), (549, 301456), (664, 249246), (681, 243024), (732, 226092), (747, 221552), (908, 182268), (976, 169569), (996, 166164), (1098, 150728), (1328, 124623), (1362, 121512), (1464, 113046), (1494, 110776), (1816, 91134), (1992, 83082), (2043, 81008), (2196, 75364), (2724, 60756), (2928, 56523), (2988, 55388), (3632, 45567), (3984, 41541), (4086, 40504), (4392, 37682), (5063, 32688), (5448, 30378), (5976, 27694), (8172, 20252), (8784, 18841), (10126, 16344), (10896, 15189), (11952, 13847)]