189713472

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 168

約数和(自身を含む): 576413376

約数和(自身を除く): 386699904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 263, 272, 289, 312, 408, 416, 442, 526, 544, 578, 624, 663, 789, 816, 832, 867, 884, 1052, 1088, 1156, 1248, 1326, 1578, 1632, 1734, 1768, 2104, 2312, 2496, 2652, 3156, 3264, 3419, 3468, 3536, 3757, 4208, 4471, 4624, 5304, 6312, 6838, 6936, 7072, 7514, 8416, 8942, 9248, 10257, 10608, 11271, 12624, 13413, 13676, 13872, 14144, 15028, 16832, 17884, 18496, 20514, 21216, 22542, 25248, 26826, 27352, 27744, 30056, 35768, 41028, 42432, 45084, 50496, 53652, 54704, 55488, 58123, 60112, 71536, 76007, 82056, 90168, 107304, 109408, 116246, 120224, 143072, 152014, 164112, 174369, 180336, 214608, 218816, 228021, 232492, 240448, 286144, 304028, 328224, 348738, 360672, 429216, 456042, 464984, 608056, 656448, 697476, 721344, 858432, 912084, 929968, 988091, 1216112, 1394952, 1824168, 1859936, 1976182, 2432224, 2789904, 2964273, 3648336, 3719872, 3952364, 4864448, 5579808, 5928546, 7296672, 7904728, 11159616, 11857092, 14593344, 15809456, 23714184, 31618912, 47428368, 63237824, 94856736, 189713472]

約数ペア:

[(1, 189713472), (2, 94856736), (3, 63237824), (4, 47428368), (6, 31618912), (8, 23714184), (12, 15809456), (13, 14593344), (16, 11857092), (17, 11159616), (24, 7904728), (26, 7296672), (32, 5928546), (34, 5579808), (39, 4864448), (48, 3952364), (51, 3719872), (52, 3648336), (64, 2964273), (68, 2789904), (78, 2432224), (96, 1976182), (102, 1859936), (104, 1824168), (136, 1394952), (156, 1216112), (192, 988091), (204, 929968), (208, 912084), (221, 858432), (263, 721344), (272, 697476), (289, 656448), (312, 608056), (408, 464984), (416, 456042), (442, 429216), (526, 360672), (544, 348738), (578, 328224), (624, 304028), (663, 286144), (789, 240448), (816, 232492), (832, 228021), (867, 218816), (884, 214608), (1052, 180336), (1088, 174369), (1156, 164112), (1248, 152014), (1326, 143072), (1578, 120224), (1632, 116246), (1734, 109408), (1768, 107304), (2104, 90168), (2312, 82056), (2496, 76007), (2652, 71536), (3156, 60112), (3264, 58123), (3419, 55488), (3468, 54704), (3536, 53652), (3757, 50496), (4208, 45084), (4471, 42432), (4624, 41028), (5304, 35768), (6312, 30056), (6838, 27744), (6936, 27352), (7072, 26826), (7514, 25248), (8416, 22542), (8942, 21216), (9248, 20514), (10257, 18496), (10608, 17884), (11271, 16832), (12624, 15028), (13413, 14144), (13676, 13872)]