161110656

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19979}}^1$

素因数の和:20006

約数の個数: 96

約数和(自身を含む): 529869600

約数和(自身を除く): 368758944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 19979, 39958, 59937, 79916, 119874, 139853, 159832, 179811, 239748, 279706, 319664, 359622, 419559, 479496, 559412, 639328, 719244, 839118, 958992, 1118824, 1258677, 1278656, 1438488, 1678236, 1917984, 2237648, 2517354, 2557312, 2876976, 3356472, 3835968, 4475296, 5034708, 5753952, 6712944, 7671936, 8950592, 10069416, 11507904, 13425888, 17901184, 20138832, 23015808, 26851776, 40277664, 53703552, 80555328, 161110656]

約数ペア:

[(1, 161110656), (2, 80555328), (3, 53703552), (4, 40277664), (6, 26851776), (7, 23015808), (8, 20138832), (9, 17901184), (12, 13425888), (14, 11507904), (16, 10069416), (18, 8950592), (21, 7671936), (24, 6712944), (28, 5753952), (32, 5034708), (36, 4475296), (42, 3835968), (48, 3356472), (56, 2876976), (63, 2557312), (64, 2517354), (72, 2237648), (84, 1917984), (96, 1678236), (112, 1438488), (126, 1278656), (128, 1258677), (144, 1118824), (168, 958992), (192, 839118), (224, 719244), (252, 639328), (288, 559412), (336, 479496), (384, 419559), (448, 359622), (504, 319664), (576, 279706), (672, 239748), (896, 179811), (1008, 159832), (1152, 139853), (1344, 119874), (2016, 79916), (2688, 59937), (4032, 39958), (8064, 19979)]