139240192

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 352549120

約数和(自身を除く): 213308928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 91, 104, 112, 128, 139, 172, 182, 208, 224, 256, 278, 301, 344, 364, 416, 448, 556, 559, 602, 688, 728, 832, 896, 973, 1112, 1118, 1204, 1376, 1456, 1664, 1792, 1807, 1946, 2224, 2236, 2408, 2752, 2912, 3328, 3614, 3892, 3913, 4448, 4472, 4816, 5504, 5824, 5977, 7228, 7784, 7826, 8896, 8944, 9632, 11008, 11648, 11954, 12649, 14456, 15568, 15652, 17792, 17888, 19264, 23296, 23908, 25298, 28912, 31136, 31304, 35584, 35776, 38528, 41839, 47816, 50596, 57824, 62272, 62608, 71552, 77056, 77701, 83678, 95632, 101192, 115648, 124544, 125216, 143104, 155402, 167356, 191264, 202384, 231296, 249088, 250432, 310804, 334712, 382528, 404768, 462592, 500864, 543907, 621608, 669424, 765056, 809536, 1001728, 1087814, 1243216, 1338848, 1530112, 1619072, 2175628, 2486432, 2677696, 3238144, 4351256, 4972864, 5355392, 8702512, 9945728, 10710784, 17405024, 19891456, 34810048, 69620096, 139240192]

約数ペア:

[(1, 139240192), (2, 69620096), (4, 34810048), (7, 19891456), (8, 17405024), (13, 10710784), (14, 9945728), (16, 8702512), (26, 5355392), (28, 4972864), (32, 4351256), (43, 3238144), (52, 2677696), (56, 2486432), (64, 2175628), (86, 1619072), (91, 1530112), (104, 1338848), (112, 1243216), (128, 1087814), (139, 1001728), (172, 809536), (182, 765056), (208, 669424), (224, 621608), (256, 543907), (278, 500864), (301, 462592), (344, 404768), (364, 382528), (416, 334712), (448, 310804), (556, 250432), (559, 249088), (602, 231296), (688, 202384), (728, 191264), (832, 167356), (896, 155402), (973, 143104), (1112, 125216), (1118, 124544), (1204, 115648), (1376, 101192), (1456, 95632), (1664, 83678), (1792, 77701), (1807, 77056), (1946, 71552), (2224, 62608), (2236, 62272), (2408, 57824), (2752, 50596), (2912, 47816), (3328, 41839), (3614, 38528), (3892, 35776), (3913, 35584), (4448, 31304), (4472, 31136), (4816, 28912), (5504, 25298), (5824, 23908), (5977, 23296), (7228, 19264), (7784, 17888), (7826, 17792), (8896, 15652), (8944, 15568), (9632, 14456), (11008, 12649), (11648, 11954)]