222896128

素因数分解:

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

素因数の和:82

約数の個数: 168

約数和(自身を含む): 575633088

約数和(自身を除く): 352736960

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, 169, 182, 184, 208, 224, 256, 299, 322, 338, 364, 368, 416, 448, 512, 598, 644, 676, 728, 736, 832, 896, 1024, 1183, 1196, 1288, 1352, 1456, 1472, 1664, 1792, 2048, 2093, 2366, 2392, 2576, 2704, 2912, 2944, 3328, 3584, 3887, 4096, 4186, 4732, 4784, 5152, 5408, 5824, 5888, 6656, 7168, 7774, 8192, 8372, 9464, 9568, 10304, 10816, 11648, 11776, 13312, 14336, 15548, 16744, 18928, 19136, 20608, 21632, 23296, 23552, 26624, 27209, 28672, 31096, 33488, 37856, 38272, 41216, 43264, 46592, 47104, 53248, 54418, 57344, 62192, 66976, 75712, 76544, 82432, 86528, 93184, 94208, 106496, 108836, 124384, 133952, 151424, 153088, 164864, 173056, 186368, 188416, 217672, 248768, 267904, 302848, 306176, 329728, 346112, 372736, 435344, 497536, 535808, 605696, 612352, 659456, 692224, 745472, 870688, 995072, 1071616, 1211392, 1224704, 1318912, 1384448, 1741376, 1990144, 2143232, 2422784, 2449408, 3482752, 3980288, 4286464, 4845568, 6965504, 7960576, 8572928, 9691136, 13931008, 15921152, 17145856, 27862016, 31842304, 55724032, 111448064, 222896128]

約数ペア:

[(1, 222896128), (2, 111448064), (4, 55724032), (7, 31842304), (8, 27862016), (13, 17145856), (14, 15921152), (16, 13931008), (23, 9691136), (26, 8572928), (28, 7960576), (32, 6965504), (46, 4845568), (52, 4286464), (56, 3980288), (64, 3482752), (91, 2449408), (92, 2422784), (104, 2143232), (112, 1990144), (128, 1741376), (161, 1384448), (169, 1318912), (182, 1224704), (184, 1211392), (208, 1071616), (224, 995072), (256, 870688), (299, 745472), (322, 692224), (338, 659456), (364, 612352), (368, 605696), (416, 535808), (448, 497536), (512, 435344), (598, 372736), (644, 346112), (676, 329728), (728, 306176), (736, 302848), (832, 267904), (896, 248768), (1024, 217672), (1183, 188416), (1196, 186368), (1288, 173056), (1352, 164864), (1456, 153088), (1472, 151424), (1664, 133952), (1792, 124384), (2048, 108836), (2093, 106496), (2366, 94208), (2392, 93184), (2576, 86528), (2704, 82432), (2912, 76544), (2944, 75712), (3328, 66976), (3584, 62192), (3887, 57344), (4096, 54418), (4186, 53248), (4732, 47104), (4784, 46592), (5152, 43264), (5408, 41216), (5824, 38272), (5888, 37856), (6656, 33488), (7168, 31096), (7774, 28672), (8192, 27209), (8372, 26624), (9464, 23552), (9568, 23296), (10304, 21632), (10816, 20608), (11648, 19136), (11776, 18928), (13312, 16744), (14336, 15548)]