189795816

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2388

約数の個数: 144

約数和(自身を含む): 624218400

約数和(自身を除く): 434422584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2339, 2898, 3381, 3528, 3864, 4508, 4678, 5796, 6762, 7017, 9016, 9356, 10143, 11592, 13524, 14034, 16373, 18712, 20286, 21051, 27048, 28068, 32746, 40572, 42102, 49119, 53797, 56136, 65492, 81144, 84204, 98238, 107594, 114611, 130984, 147357, 161391, 168408, 196476, 215188, 229222, 294714, 322782, 343833, 376579, 392952, 430376, 458444, 484173, 589428, 645564, 687666, 753158, 916888, 968346, 1031499, 1129737, 1178856, 1291128, 1375332, 1506316, 1936692, 2062998, 2259474, 2636053, 2750664, 3012632, 3389211, 3873384, 4125996, 4518948, 5272106, 6778422, 7908159, 8251992, 9037896, 10544212, 13556844, 15816318, 21088424, 23724477, 27113688, 31632636, 47448954, 63265272, 94897908, 189795816]

約数ペア:

[(1, 189795816), (2, 94897908), (3, 63265272), (4, 47448954), (6, 31632636), (7, 27113688), (8, 23724477), (9, 21088424), (12, 15816318), (14, 13556844), (18, 10544212), (21, 9037896), (23, 8251992), (24, 7908159), (28, 6778422), (36, 5272106), (42, 4518948), (46, 4125996), (49, 3873384), (56, 3389211), (63, 3012632), (69, 2750664), (72, 2636053), (84, 2259474), (92, 2062998), (98, 1936692), (126, 1506316), (138, 1375332), (147, 1291128), (161, 1178856), (168, 1129737), (184, 1031499), (196, 968346), (207, 916888), (252, 753158), (276, 687666), (294, 645564), (322, 589428), (392, 484173), (414, 458444), (441, 430376), (483, 392952), (504, 376579), (552, 343833), (588, 322782), (644, 294714), (828, 229222), (882, 215188), (966, 196476), (1127, 168408), (1176, 161391), (1288, 147357), (1449, 130984), (1656, 114611), (1764, 107594), (1932, 98238), (2254, 84204), (2339, 81144), (2898, 65492), (3381, 56136), (3528, 53797), (3864, 49119), (4508, 42102), (4678, 40572), (5796, 32746), (6762, 28068), (7017, 27048), (9016, 21051), (9356, 20286), (10143, 18712), (11592, 16373), (13524, 14034)]