166479488

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 403920000

約数和(自身を除く): 237440512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 43, 56, 58, 64, 86, 112, 116, 128, 149, 172, 203, 224, 232, 298, 301, 344, 406, 448, 464, 596, 602, 688, 812, 896, 928, 1043, 1192, 1204, 1247, 1376, 1624, 1856, 2086, 2384, 2408, 2494, 2752, 3248, 3712, 4172, 4321, 4768, 4816, 4988, 5504, 6407, 6496, 8344, 8642, 8729, 9536, 9632, 9976, 12814, 12992, 16688, 17284, 17458, 19072, 19264, 19952, 25628, 25984, 30247, 33376, 34568, 34916, 38528, 39904, 44849, 51256, 60494, 66752, 69136, 69832, 79808, 89698, 102512, 120988, 133504, 138272, 139664, 159616, 179396, 185803, 205024, 241976, 276544, 279328, 358792, 371606, 410048, 483952, 553088, 558656, 717584, 743212, 820096, 967904, 1117312, 1300621, 1435168, 1486424, 1935808, 2601242, 2870336, 2972848, 3871616, 5202484, 5740672, 5945696, 10404968, 11891392, 20809936, 23782784, 41619872, 83239744, 166479488]

約数ペア:

[(1, 166479488), (2, 83239744), (4, 41619872), (7, 23782784), (8, 20809936), (14, 11891392), (16, 10404968), (28, 5945696), (29, 5740672), (32, 5202484), (43, 3871616), (56, 2972848), (58, 2870336), (64, 2601242), (86, 1935808), (112, 1486424), (116, 1435168), (128, 1300621), (149, 1117312), (172, 967904), (203, 820096), (224, 743212), (232, 717584), (298, 558656), (301, 553088), (344, 483952), (406, 410048), (448, 371606), (464, 358792), (596, 279328), (602, 276544), (688, 241976), (812, 205024), (896, 185803), (928, 179396), (1043, 159616), (1192, 139664), (1204, 138272), (1247, 133504), (1376, 120988), (1624, 102512), (1856, 89698), (2086, 79808), (2384, 69832), (2408, 69136), (2494, 66752), (2752, 60494), (3248, 51256), (3712, 44849), (4172, 39904), (4321, 38528), (4768, 34916), (4816, 34568), (4988, 33376), (5504, 30247), (6407, 25984), (6496, 25628), (8344, 19952), (8642, 19264), (8729, 19072), (9536, 17458), (9632, 17284), (9976, 16688), (12814, 12992)]