102040064

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 80

約数和(自身を含む): 236877696

約数和(自身を除く): 134837632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 401, 448, 497, 512, 568, 802, 896, 994, 1136, 1604, 1792, 1988, 2272, 2807, 3208, 3584, 3976, 4544, 5614, 6416, 7952, 9088, 11228, 12832, 15904, 18176, 22456, 25664, 28471, 31808, 36352, 44912, 51328, 56942, 63616, 89824, 102656, 113884, 127232, 179648, 199297, 205312, 227768, 254464, 359296, 398594, 455536, 718592, 797188, 911072, 1437184, 1594376, 1822144, 3188752, 3644288, 6377504, 7288576, 12755008, 14577152, 25510016, 51020032, 102040064]

約数ペア:

[(1, 102040064), (2, 51020032), (4, 25510016), (7, 14577152), (8, 12755008), (14, 7288576), (16, 6377504), (28, 3644288), (32, 3188752), (56, 1822144), (64, 1594376), (71, 1437184), (112, 911072), (128, 797188), (142, 718592), (224, 455536), (256, 398594), (284, 359296), (401, 254464), (448, 227768), (497, 205312), (512, 199297), (568, 179648), (802, 127232), (896, 113884), (994, 102656), (1136, 89824), (1604, 63616), (1792, 56942), (1988, 51328), (2272, 44912), (2807, 36352), (3208, 31808), (3584, 28471), (3976, 25664), (4544, 22456), (5614, 18176), (6416, 15904), (7952, 12832), (9088, 11228)]