171960012

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1468

約数の個数: 108

約数和(自身を含む): 513139536

約数和(自身を除く): 341179524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 71, 84, 98, 126, 142, 147, 196, 213, 252, 284, 294, 426, 441, 497, 588, 639, 852, 882, 994, 1278, 1373, 1491, 1764, 1988, 2556, 2746, 2982, 3479, 4119, 4473, 5492, 5964, 6958, 8238, 8946, 9611, 10437, 12357, 13916, 16476, 17892, 19222, 20874, 24714, 28833, 31311, 38444, 41748, 49428, 57666, 62622, 67277, 86499, 97483, 115332, 125244, 134554, 172998, 194966, 201831, 269108, 292449, 345996, 389932, 403662, 584898, 605493, 682381, 807324, 877347, 1169796, 1210986, 1364762, 1754694, 2047143, 2421972, 2729524, 3509388, 4094286, 4776667, 6141429, 8188572, 9553334, 12282858, 14330001, 19106668, 24565716, 28660002, 42990003, 57320004, 85980006, 171960012]

約数ペア:

[(1, 171960012), (2, 85980006), (3, 57320004), (4, 42990003), (6, 28660002), (7, 24565716), (9, 19106668), (12, 14330001), (14, 12282858), (18, 9553334), (21, 8188572), (28, 6141429), (36, 4776667), (42, 4094286), (49, 3509388), (63, 2729524), (71, 2421972), (84, 2047143), (98, 1754694), (126, 1364762), (142, 1210986), (147, 1169796), (196, 877347), (213, 807324), (252, 682381), (284, 605493), (294, 584898), (426, 403662), (441, 389932), (497, 345996), (588, 292449), (639, 269108), (852, 201831), (882, 194966), (994, 172998), (1278, 134554), (1373, 125244), (1491, 115332), (1764, 97483), (1988, 86499), (2556, 67277), (2746, 62622), (2982, 57666), (3479, 49428), (4119, 41748), (4473, 38444), (5492, 31311), (5964, 28833), (6958, 24714), (8238, 20874), (8946, 19222), (9611, 17892), (10437, 16476), (12357, 13916)]