160928768

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 176

約数和(自身を含む): 434684544

約数和(自身を除く): 273755776

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 157, 176, 182, 208, 224, 256, 286, 308, 314, 352, 364, 416, 448, 512, 572, 616, 628, 704, 728, 832, 896, 1001, 1024, 1099, 1144, 1232, 1256, 1408, 1456, 1664, 1727, 1792, 2002, 2041, 2198, 2288, 2464, 2512, 2816, 2912, 3328, 3454, 3584, 4004, 4082, 4396, 4576, 4928, 5024, 5632, 5824, 6656, 6908, 7168, 8008, 8164, 8792, 9152, 9856, 10048, 11264, 11648, 12089, 13312, 13816, 14287, 16016, 16328, 17584, 18304, 19712, 20096, 22451, 23296, 24178, 27632, 28574, 32032, 32656, 35168, 36608, 39424, 40192, 44902, 46592, 48356, 55264, 57148, 64064, 65312, 70336, 73216, 78848, 80384, 89804, 93184, 96712, 110528, 114296, 128128, 130624, 140672, 146432, 157157, 160768, 179608, 193424, 221056, 228592, 256256, 261248, 281344, 314314, 359216, 386848, 442112, 457184, 512512, 522496, 562688, 628628, 718432, 773696, 884224, 914368, 1025024, 1044992, 1125376, 1257256, 1436864, 1547392, 1768448, 1828736, 2089984, 2514512, 2873728, 3094784, 3657472, 5029024, 5747456, 6189568, 7314944, 10058048, 11494912, 12379136, 14629888, 20116096, 22989824, 40232192, 80464384, 160928768]

約数ペア:

[(1, 160928768), (2, 80464384), (4, 40232192), (7, 22989824), (8, 20116096), (11, 14629888), (13, 12379136), (14, 11494912), (16, 10058048), (22, 7314944), (26, 6189568), (28, 5747456), (32, 5029024), (44, 3657472), (52, 3094784), (56, 2873728), (64, 2514512), (77, 2089984), (88, 1828736), (91, 1768448), (104, 1547392), (112, 1436864), (128, 1257256), (143, 1125376), (154, 1044992), (157, 1025024), (176, 914368), (182, 884224), (208, 773696), (224, 718432), (256, 628628), (286, 562688), (308, 522496), (314, 512512), (352, 457184), (364, 442112), (416, 386848), (448, 359216), (512, 314314), (572, 281344), (616, 261248), (628, 256256), (704, 228592), (728, 221056), (832, 193424), (896, 179608), (1001, 160768), (1024, 157157), (1099, 146432), (1144, 140672), (1232, 130624), (1256, 128128), (1408, 114296), (1456, 110528), (1664, 96712), (1727, 93184), (1792, 89804), (2002, 80384), (2041, 78848), (2198, 73216), (2288, 70336), (2464, 65312), (2512, 64064), (2816, 57148), (2912, 55264), (3328, 48356), (3454, 46592), (3584, 44902), (4004, 40192), (4082, 39424), (4396, 36608), (4576, 35168), (4928, 32656), (5024, 32032), (5632, 28574), (5824, 27632), (6656, 24178), (6908, 23296), (7168, 22451), (8008, 20096), (8164, 19712), (8792, 18304), (9152, 17584), (9856, 16328), (10048, 16016), (11264, 14287), (11648, 13816), (12089, 13312)]