127286784

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1248

約数の個数: 120

約数和(自身を含む): 383649552

約数和(自身を除く): 256362768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1104, 1152, 1201, 1472, 1536, 1656, 2208, 2304, 2402, 2944, 3312, 3603, 4416, 4608, 4804, 5888, 6624, 7206, 8832, 9608, 10809, 11776, 13248, 14412, 17664, 19216, 21618, 26496, 27623, 28824, 35328, 38432, 43236, 52992, 55246, 57648, 76864, 82869, 86472, 105984, 110492, 115296, 153728, 165738, 172944, 220984, 230592, 248607, 307456, 331476, 345888, 441968, 461184, 497214, 614912, 662952, 691776, 883936, 922368, 994428, 1325904, 1383552, 1767872, 1844736, 1988856, 2651808, 2767104, 3535744, 3977712, 5303616, 5534208, 7071488, 7955424, 10607232, 14142976, 15910848, 21214464, 31821696, 42428928, 63643392, 127286784]

約数ペア:

[(1, 127286784), (2, 63643392), (3, 42428928), (4, 31821696), (6, 21214464), (8, 15910848), (9, 14142976), (12, 10607232), (16, 7955424), (18, 7071488), (23, 5534208), (24, 5303616), (32, 3977712), (36, 3535744), (46, 2767104), (48, 2651808), (64, 1988856), (69, 1844736), (72, 1767872), (92, 1383552), (96, 1325904), (128, 994428), (138, 922368), (144, 883936), (184, 691776), (192, 662952), (207, 614912), (256, 497214), (276, 461184), (288, 441968), (368, 345888), (384, 331476), (414, 307456), (512, 248607), (552, 230592), (576, 220984), (736, 172944), (768, 165738), (828, 153728), (1104, 115296), (1152, 110492), (1201, 105984), (1472, 86472), (1536, 82869), (1656, 76864), (2208, 57648), (2304, 55246), (2402, 52992), (2944, 43236), (3312, 38432), (3603, 35328), (4416, 28824), (4608, 27623), (4804, 26496), (5888, 21618), (6624, 19216), (7206, 17664), (8832, 14412), (9608, 13248), (10809, 11776)]