160130432

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 409828860

約数和(自身を除く): 249698428

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 128, 154, 176, 196, 211, 224, 242, 308, 352, 392, 422, 448, 484, 539, 616, 704, 784, 844, 847, 896, 968, 1078, 1232, 1408, 1477, 1568, 1688, 1694, 1936, 2156, 2321, 2464, 2954, 3136, 3376, 3388, 3872, 4312, 4642, 4928, 5908, 5929, 6272, 6752, 6776, 7744, 8624, 9284, 9856, 10339, 11816, 11858, 13504, 13552, 15488, 16247, 17248, 18568, 20678, 23632, 23716, 25531, 27008, 27104, 32494, 34496, 37136, 41356, 47264, 47432, 51062, 54208, 64988, 68992, 74272, 82712, 94528, 94864, 102124, 108416, 113729, 129976, 148544, 165424, 178717, 189056, 189728, 204248, 227458, 259952, 297088, 330848, 357434, 379456, 408496, 454916, 519904, 661696, 714868, 758912, 816992, 909832, 1039808, 1251019, 1323392, 1429736, 1633984, 1819664, 2079616, 2502038, 2859472, 3267968, 3639328, 5004076, 5718944, 7278656, 10008152, 11437888, 14557312, 20016304, 22875776, 40032608, 80065216, 160130432]

約数ペア:

[(1, 160130432), (2, 80065216), (4, 40032608), (7, 22875776), (8, 20016304), (11, 14557312), (14, 11437888), (16, 10008152), (22, 7278656), (28, 5718944), (32, 5004076), (44, 3639328), (49, 3267968), (56, 2859472), (64, 2502038), (77, 2079616), (88, 1819664), (98, 1633984), (112, 1429736), (121, 1323392), (128, 1251019), (154, 1039808), (176, 909832), (196, 816992), (211, 758912), (224, 714868), (242, 661696), (308, 519904), (352, 454916), (392, 408496), (422, 379456), (448, 357434), (484, 330848), (539, 297088), (616, 259952), (704, 227458), (784, 204248), (844, 189728), (847, 189056), (896, 178717), (968, 165424), (1078, 148544), (1232, 129976), (1408, 113729), (1477, 108416), (1568, 102124), (1688, 94864), (1694, 94528), (1936, 82712), (2156, 74272), (2321, 68992), (2464, 64988), (2954, 54208), (3136, 51062), (3376, 47432), (3388, 47264), (3872, 41356), (4312, 37136), (4642, 34496), (4928, 32494), (5908, 27104), (5929, 27008), (6272, 25531), (6752, 23716), (6776, 23632), (7744, 20678), (8624, 18568), (9284, 17248), (9856, 16247), (10339, 15488), (11816, 13552), (11858, 13504)]