169315328

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 176

約数和(自身を含む): 440186880

約数和(自身を除く): 270871552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 79, 91, 92, 104, 112, 128, 158, 161, 182, 184, 208, 224, 256, 299, 316, 322, 364, 368, 416, 448, 512, 553, 598, 632, 644, 728, 736, 832, 896, 1024, 1027, 1106, 1196, 1264, 1288, 1456, 1472, 1664, 1792, 1817, 2054, 2093, 2212, 2392, 2528, 2576, 2912, 2944, 3328, 3584, 3634, 4108, 4186, 4424, 4784, 5056, 5152, 5824, 5888, 6656, 7168, 7189, 7268, 8216, 8372, 8848, 9568, 10112, 10304, 11648, 11776, 12719, 13312, 14378, 14536, 16432, 16744, 17696, 19136, 20224, 20608, 23296, 23552, 23621, 25438, 28756, 29072, 32864, 33488, 35392, 38272, 40448, 41216, 46592, 47242, 50876, 57512, 58144, 65728, 66976, 70784, 76544, 80896, 82432, 93184, 94484, 101752, 115024, 116288, 131456, 133952, 141568, 153088, 164864, 165347, 188968, 203504, 230048, 232576, 262912, 267904, 283136, 306176, 330694, 377936, 407008, 460096, 465152, 525824, 535808, 566272, 661388, 755872, 814016, 920192, 930304, 1051648, 1071616, 1322776, 1511744, 1628032, 1840384, 1860608, 2143232, 2645552, 3023488, 3256064, 3680768, 5291104, 6046976, 6512128, 7361536, 10582208, 12093952, 13024256, 21164416, 24187904, 42328832, 84657664, 169315328]

約数ペア:

[(1, 169315328), (2, 84657664), (4, 42328832), (7, 24187904), (8, 21164416), (13, 13024256), (14, 12093952), (16, 10582208), (23, 7361536), (26, 6512128), (28, 6046976), (32, 5291104), (46, 3680768), (52, 3256064), (56, 3023488), (64, 2645552), (79, 2143232), (91, 1860608), (92, 1840384), (104, 1628032), (112, 1511744), (128, 1322776), (158, 1071616), (161, 1051648), (182, 930304), (184, 920192), (208, 814016), (224, 755872), (256, 661388), (299, 566272), (316, 535808), (322, 525824), (364, 465152), (368, 460096), (416, 407008), (448, 377936), (512, 330694), (553, 306176), (598, 283136), (632, 267904), (644, 262912), (728, 232576), (736, 230048), (832, 203504), (896, 188968), (1024, 165347), (1027, 164864), (1106, 153088), (1196, 141568), (1264, 133952), (1288, 131456), (1456, 116288), (1472, 115024), (1664, 101752), (1792, 94484), (1817, 93184), (2054, 82432), (2093, 80896), (2212, 76544), (2392, 70784), (2528, 66976), (2576, 65728), (2912, 58144), (2944, 57512), (3328, 50876), (3584, 47242), (3634, 46592), (4108, 41216), (4186, 40448), (4424, 38272), (4784, 35392), (5056, 33488), (5152, 32864), (5824, 29072), (5888, 28756), (6656, 25438), (7168, 23621), (7189, 23552), (7268, 23296), (8216, 20608), (8372, 20224), (8848, 19136), (9568, 17696), (10112, 16744), (10304, 16432), (11648, 14536), (11776, 14378), (12719, 13312)]