199968384

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6763}}^1$

素因数の和:6798

約数の個数: 128

約数和(自身を含む): 662330880

約数和(自身を除く): 462362496

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 6763, 7392, 9856, 13526, 14784, 20289, 27052, 29568, 40578, 47341, 54104, 74393, 81156, 94682, 108208, 142023, 148786, 162312, 189364, 216416, 223179, 284046, 297572, 324624, 378728, 432832, 446358, 520751, 568092, 595144, 649248, 757456, 865664, 892716, 1041502, 1136184, 1190288, 1298496, 1514912, 1562253, 1785432, 2083004, 2272368, 2380576, 2596992, 3029824, 3124506, 3570864, 4166008, 4544736, 4761152, 6059648, 6249012, 7141728, 8332016, 9089472, 9522304, 12498024, 14283456, 16664032, 18178944, 24996048, 28566912, 33328064, 49992096, 66656128, 99984192, 199968384]

約数ペア:

[(1, 199968384), (2, 99984192), (3, 66656128), (4, 49992096), (6, 33328064), (7, 28566912), (8, 24996048), (11, 18178944), (12, 16664032), (14, 14283456), (16, 12498024), (21, 9522304), (22, 9089472), (24, 8332016), (28, 7141728), (32, 6249012), (33, 6059648), (42, 4761152), (44, 4544736), (48, 4166008), (56, 3570864), (64, 3124506), (66, 3029824), (77, 2596992), (84, 2380576), (88, 2272368), (96, 2083004), (112, 1785432), (128, 1562253), (132, 1514912), (154, 1298496), (168, 1190288), (176, 1136184), (192, 1041502), (224, 892716), (231, 865664), (264, 757456), (308, 649248), (336, 595144), (352, 568092), (384, 520751), (448, 446358), (462, 432832), (528, 378728), (616, 324624), (672, 297572), (704, 284046), (896, 223179), (924, 216416), (1056, 189364), (1232, 162312), (1344, 148786), (1408, 142023), (1848, 108208), (2112, 94682), (2464, 81156), (2688, 74393), (3696, 54104), (4224, 47341), (4928, 40578), (6763, 29568), (7392, 27052), (9856, 20289), (13526, 14784)]