138964672

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 347910912

約数和(自身を除く): 208946240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 163, 173, 176, 224, 308, 326, 346, 352, 448, 616, 652, 692, 704, 1141, 1211, 1232, 1304, 1384, 1793, 1903, 2282, 2422, 2464, 2608, 2768, 3586, 3806, 4564, 4844, 4928, 5216, 5536, 7172, 7612, 9128, 9688, 10432, 11072, 12551, 13321, 14344, 15224, 18256, 19376, 25102, 26642, 28199, 28688, 30448, 36512, 38752, 50204, 53284, 56398, 57376, 60896, 73024, 77504, 100408, 106568, 112796, 114752, 121792, 197393, 200816, 213136, 225592, 310189, 394786, 401632, 426272, 451184, 620378, 789572, 803264, 852544, 902368, 1240756, 1579144, 1804736, 2171323, 2481512, 3158288, 4342646, 4963024, 6316576, 8685292, 9926048, 12633152, 17370584, 19852096, 34741168, 69482336, 138964672]

約数ペア:

[(1, 138964672), (2, 69482336), (4, 34741168), (7, 19852096), (8, 17370584), (11, 12633152), (14, 9926048), (16, 8685292), (22, 6316576), (28, 4963024), (32, 4342646), (44, 3158288), (56, 2481512), (64, 2171323), (77, 1804736), (88, 1579144), (112, 1240756), (154, 902368), (163, 852544), (173, 803264), (176, 789572), (224, 620378), (308, 451184), (326, 426272), (346, 401632), (352, 394786), (448, 310189), (616, 225592), (652, 213136), (692, 200816), (704, 197393), (1141, 121792), (1211, 114752), (1232, 112796), (1304, 106568), (1384, 100408), (1793, 77504), (1903, 73024), (2282, 60896), (2422, 57376), (2464, 56398), (2608, 53284), (2768, 50204), (3586, 38752), (3806, 36512), (4564, 30448), (4844, 28688), (4928, 28199), (5216, 26642), (5536, 25102), (7172, 19376), (7612, 18256), (9128, 15224), (9688, 14344), (10432, 13321), (11072, 12551)]