127009872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 390787488

約数和(自身を除く): 263777616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 181, 198, 264, 362, 396, 443, 528, 543, 724, 792, 886, 1086, 1329, 1448, 1584, 1629, 1772, 1991, 2172, 2658, 2896, 3258, 3544, 3982, 3987, 4344, 4873, 5316, 5973, 6516, 7088, 7964, 7974, 8688, 9746, 10632, 11946, 13032, 14619, 15928, 15948, 17919, 19492, 21264, 23892, 26064, 29238, 31856, 31896, 35838, 38984, 43857, 47784, 58476, 63792, 71676, 77968, 80183, 87714, 95568, 116952, 143352, 160366, 175428, 233904, 240549, 286704, 320732, 350856, 481098, 641464, 701712, 721647, 882013, 962196, 1282928, 1443294, 1764026, 1924392, 2646039, 2886588, 3528052, 3848784, 5292078, 5773176, 7056104, 7938117, 10584156, 11546352, 14112208, 15876234, 21168312, 31752468, 42336624, 63504936, 127009872]

約数ペア:

[(1, 127009872), (2, 63504936), (3, 42336624), (4, 31752468), (6, 21168312), (8, 15876234), (9, 14112208), (11, 11546352), (12, 10584156), (16, 7938117), (18, 7056104), (22, 5773176), (24, 5292078), (33, 3848784), (36, 3528052), (44, 2886588), (48, 2646039), (66, 1924392), (72, 1764026), (88, 1443294), (99, 1282928), (132, 962196), (144, 882013), (176, 721647), (181, 701712), (198, 641464), (264, 481098), (362, 350856), (396, 320732), (443, 286704), (528, 240549), (543, 233904), (724, 175428), (792, 160366), (886, 143352), (1086, 116952), (1329, 95568), (1448, 87714), (1584, 80183), (1629, 77968), (1772, 71676), (1991, 63792), (2172, 58476), (2658, 47784), (2896, 43857), (3258, 38984), (3544, 35838), (3982, 31896), (3987, 31856), (4344, 29238), (4873, 26064), (5316, 23892), (5973, 21264), (6516, 19492), (7088, 17919), (7964, 15948), (7974, 15928), (8688, 14619), (9746, 13032), (10632, 11946)]