163223808

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^2$

素因数の和:308

約数の個数: 108

約数和(自身を含む): 477339408

約数和(自身を除く): 314115600

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 139, 176, 192, 256, 264, 278, 352, 384, 417, 528, 556, 704, 768, 834, 1056, 1112, 1408, 1529, 1668, 2112, 2224, 2816, 3058, 3336, 4224, 4448, 4587, 6116, 6672, 8448, 8896, 9174, 12232, 13344, 17792, 18348, 19321, 24464, 26688, 35584, 36696, 38642, 48928, 53376, 57963, 73392, 77284, 97856, 106752, 115926, 146784, 154568, 195712, 212531, 231852, 293568, 309136, 391424, 425062, 463704, 587136, 618272, 637593, 850124, 927408, 1174272, 1236544, 1275186, 1700248, 1854816, 2473088, 2550372, 3400496, 3709632, 4946176, 5100744, 6800992, 7419264, 10201488, 13601984, 14838528, 20402976, 27203968, 40805952, 54407936, 81611904, 163223808]

約数ペア:

[(1, 163223808), (2, 81611904), (3, 54407936), (4, 40805952), (6, 27203968), (8, 20402976), (11, 14838528), (12, 13601984), (16, 10201488), (22, 7419264), (24, 6800992), (32, 5100744), (33, 4946176), (44, 3709632), (48, 3400496), (64, 2550372), (66, 2473088), (88, 1854816), (96, 1700248), (128, 1275186), (132, 1236544), (139, 1174272), (176, 927408), (192, 850124), (256, 637593), (264, 618272), (278, 587136), (352, 463704), (384, 425062), (417, 391424), (528, 309136), (556, 293568), (704, 231852), (768, 212531), (834, 195712), (1056, 154568), (1112, 146784), (1408, 115926), (1529, 106752), (1668, 97856), (2112, 77284), (2224, 73392), (2816, 57963), (3058, 53376), (3336, 48928), (4224, 38642), (4448, 36696), (4587, 35584), (6116, 26688), (6672, 24464), (8448, 19321), (8896, 18348), (9174, 17792), (12232, 13344)]