137166848

素因数分解:

$2^{16}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 136

約数和(自身を含む): 352318848

約数和(自身を除く): 215152000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 256, 299, 322, 364, 368, 416, 448, 512, 598, 644, 728, 736, 832, 896, 1024, 1196, 1288, 1456, 1472, 1664, 1792, 2048, 2093, 2392, 2576, 2912, 2944, 3328, 3584, 4096, 4186, 4784, 5152, 5824, 5888, 6656, 7168, 8192, 8372, 9568, 10304, 11648, 11776, 13312, 14336, 16384, 16744, 19136, 20608, 23296, 23552, 26624, 28672, 32768, 33488, 38272, 41216, 46592, 47104, 53248, 57344, 65536, 66976, 76544, 82432, 93184, 94208, 106496, 114688, 133952, 153088, 164864, 186368, 188416, 212992, 229376, 267904, 306176, 329728, 372736, 376832, 425984, 458752, 535808, 612352, 659456, 745472, 753664, 851968, 1071616, 1224704, 1318912, 1490944, 1507328, 2143232, 2449408, 2637824, 2981888, 4286464, 4898816, 5275648, 5963776, 8572928, 9797632, 10551296, 17145856, 19595264, 34291712, 68583424, 137166848]

約数ペア:

[(1, 137166848), (2, 68583424), (4, 34291712), (7, 19595264), (8, 17145856), (13, 10551296), (14, 9797632), (16, 8572928), (23, 5963776), (26, 5275648), (28, 4898816), (32, 4286464), (46, 2981888), (52, 2637824), (56, 2449408), (64, 2143232), (91, 1507328), (92, 1490944), (104, 1318912), (112, 1224704), (128, 1071616), (161, 851968), (182, 753664), (184, 745472), (208, 659456), (224, 612352), (256, 535808), (299, 458752), (322, 425984), (364, 376832), (368, 372736), (416, 329728), (448, 306176), (512, 267904), (598, 229376), (644, 212992), (728, 188416), (736, 186368), (832, 164864), (896, 153088), (1024, 133952), (1196, 114688), (1288, 106496), (1456, 94208), (1472, 93184), (1664, 82432), (1792, 76544), (2048, 66976), (2093, 65536), (2392, 57344), (2576, 53248), (2912, 47104), (2944, 46592), (3328, 41216), (3584, 38272), (4096, 33488), (4186, 32768), (4784, 28672), (5152, 26624), (5824, 23552), (5888, 23296), (6656, 20608), (7168, 19136), (8192, 16744), (8372, 16384), (9568, 14336), (10304, 13312), (11648, 11776)]