199126144

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 479416320

約数和(自身を除く): 280290176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 67, 107, 112, 124, 128, 134, 214, 217, 224, 248, 268, 428, 434, 448, 469, 496, 536, 749, 856, 868, 896, 938, 992, 1072, 1498, 1712, 1736, 1876, 1984, 2077, 2144, 2996, 3317, 3424, 3472, 3752, 3968, 4154, 4288, 5992, 6634, 6848, 6944, 7169, 7504, 8308, 8576, 11984, 13268, 13696, 13888, 14338, 14539, 15008, 16616, 23219, 23968, 26536, 27776, 28676, 29078, 30016, 33232, 46438, 47936, 50183, 53072, 57352, 58156, 60032, 66464, 92876, 95872, 100366, 106144, 114704, 116312, 132928, 185752, 200732, 212288, 222239, 229408, 232624, 265856, 371504, 401464, 424576, 444478, 458816, 465248, 743008, 802928, 888956, 917632, 930496, 1486016, 1555673, 1605856, 1777912, 1860992, 2972032, 3111346, 3211712, 3555824, 6222692, 6423424, 7111648, 12445384, 14223296, 24890768, 28446592, 49781536, 99563072, 199126144]

約数ペア:

[(1, 199126144), (2, 99563072), (4, 49781536), (7, 28446592), (8, 24890768), (14, 14223296), (16, 12445384), (28, 7111648), (31, 6423424), (32, 6222692), (56, 3555824), (62, 3211712), (64, 3111346), (67, 2972032), (107, 1860992), (112, 1777912), (124, 1605856), (128, 1555673), (134, 1486016), (214, 930496), (217, 917632), (224, 888956), (248, 802928), (268, 743008), (428, 465248), (434, 458816), (448, 444478), (469, 424576), (496, 401464), (536, 371504), (749, 265856), (856, 232624), (868, 229408), (896, 222239), (938, 212288), (992, 200732), (1072, 185752), (1498, 132928), (1712, 116312), (1736, 114704), (1876, 106144), (1984, 100366), (2077, 95872), (2144, 92876), (2996, 66464), (3317, 60032), (3424, 58156), (3472, 57352), (3752, 53072), (3968, 50183), (4154, 47936), (4288, 46438), (5992, 33232), (6634, 30016), (6848, 29078), (6944, 28676), (7169, 27776), (7504, 26536), (8308, 23968), (8576, 23219), (11984, 16616), (13268, 15008), (13696, 14539), (13888, 14338)]