140849856

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:399

約数の個数: 168

約数和(自身を含む): 466348064

約数和(自身を除く): 325498208

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, 144, 168, 181, 192, 193, 224, 252, 288, 336, 362, 386, 448, 504, 543, 576, 579, 672, 724, 772, 1008, 1086, 1158, 1267, 1344, 1351, 1448, 1544, 1629, 1737, 2016, 2172, 2316, 2534, 2702, 2896, 3088, 3258, 3474, 3801, 4032, 4053, 4344, 4632, 5068, 5404, 5792, 6176, 6516, 6948, 7602, 8106, 8688, 9264, 10136, 10808, 11403, 11584, 12159, 12352, 13032, 13896, 15204, 16212, 17376, 18528, 20272, 21616, 22806, 24318, 26064, 27792, 30408, 32424, 34752, 34933, 37056, 40544, 43232, 45612, 48636, 52128, 55584, 60816, 64848, 69866, 81088, 86464, 91224, 97272, 104256, 104799, 111168, 121632, 129696, 139732, 182448, 194544, 209598, 243264, 244531, 259392, 279464, 314397, 364896, 389088, 419196, 489062, 558928, 628794, 729792, 733593, 778176, 838392, 978124, 1117856, 1257588, 1467186, 1676784, 1956248, 2200779, 2235712, 2515176, 2934372, 3353568, 3912496, 4401558, 5030352, 5868744, 6707136, 7824992, 8803116, 10060704, 11737488, 15649984, 17606232, 20121408, 23474976, 35212464, 46949952, 70424928, 140849856]

約数ペア:

[(1, 140849856), (2, 70424928), (3, 46949952), (4, 35212464), (6, 23474976), (7, 20121408), (8, 17606232), (9, 15649984), (12, 11737488), (14, 10060704), (16, 8803116), (18, 7824992), (21, 6707136), (24, 5868744), (28, 5030352), (32, 4401558), (36, 3912496), (42, 3353568), (48, 2934372), (56, 2515176), (63, 2235712), (64, 2200779), (72, 1956248), (84, 1676784), (96, 1467186), (112, 1257588), (126, 1117856), (144, 978124), (168, 838392), (181, 778176), (192, 733593), (193, 729792), (224, 628794), (252, 558928), (288, 489062), (336, 419196), (362, 389088), (386, 364896), (448, 314397), (504, 279464), (543, 259392), (576, 244531), (579, 243264), (672, 209598), (724, 194544), (772, 182448), (1008, 139732), (1086, 129696), (1158, 121632), (1267, 111168), (1344, 104799), (1351, 104256), (1448, 97272), (1544, 91224), (1629, 86464), (1737, 81088), (2016, 69866), (2172, 64848), (2316, 60816), (2534, 55584), (2702, 52128), (2896, 48636), (3088, 45612), (3258, 43232), (3474, 40544), (3801, 37056), (4032, 34933), (4053, 34752), (4344, 32424), (4632, 30408), (5068, 27792), (5404, 26064), (5792, 24318), (6176, 22806), (6516, 21616), (6948, 20272), (7602, 18528), (8106, 17376), (8688, 16212), (9264, 15204), (10136, 13896), (10808, 13032), (11403, 12352), (11584, 12159)]