157971744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:767

約数の個数: 144

約数和(自身を含む): 518289408

約数和(自身を除く): 360317664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 617, 672, 762, 889, 1008, 1016, 1143, 1234, 1524, 1778, 1851, 2016, 2032, 2286, 2468, 2667, 3048, 3556, 3702, 4064, 4319, 4572, 4936, 5334, 5553, 6096, 7112, 7404, 8001, 8638, 9144, 9872, 10668, 11106, 12192, 12957, 14224, 14808, 16002, 17276, 18288, 19744, 21336, 22212, 25914, 28448, 29616, 32004, 34552, 36576, 38871, 42672, 44424, 51828, 59232, 64008, 69104, 77742, 78359, 85344, 88848, 103656, 128016, 138208, 155484, 156718, 177696, 207312, 235077, 256032, 310968, 313436, 414624, 470154, 548513, 621936, 626872, 705231, 940308, 1097026, 1243872, 1253744, 1410462, 1645539, 1880616, 2194052, 2507488, 2820924, 3291078, 3761232, 4388104, 4936617, 5641848, 6582156, 7522464, 8776208, 9873234, 11283696, 13164312, 17552416, 19746468, 22567392, 26328624, 39492936, 52657248, 78985872, 157971744]

約数ペア:

[(1, 157971744), (2, 78985872), (3, 52657248), (4, 39492936), (6, 26328624), (7, 22567392), (8, 19746468), (9, 17552416), (12, 13164312), (14, 11283696), (16, 9873234), (18, 8776208), (21, 7522464), (24, 6582156), (28, 5641848), (32, 4936617), (36, 4388104), (42, 3761232), (48, 3291078), (56, 2820924), (63, 2507488), (72, 2194052), (84, 1880616), (96, 1645539), (112, 1410462), (126, 1253744), (127, 1243872), (144, 1097026), (168, 940308), (224, 705231), (252, 626872), (254, 621936), (288, 548513), (336, 470154), (381, 414624), (504, 313436), (508, 310968), (617, 256032), (672, 235077), (762, 207312), (889, 177696), (1008, 156718), (1016, 155484), (1143, 138208), (1234, 128016), (1524, 103656), (1778, 88848), (1851, 85344), (2016, 78359), (2032, 77742), (2286, 69104), (2468, 64008), (2667, 59232), (3048, 51828), (3556, 44424), (3702, 42672), (4064, 38871), (4319, 36576), (4572, 34552), (4936, 32004), (5334, 29616), (5553, 28448), (6096, 25914), (7112, 22212), (7404, 21336), (8001, 19744), (8638, 18288), (9144, 17276), (9872, 16002), (10668, 14808), (11106, 14224), (12192, 12957)]