137678464

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 349084800

約数和(自身を除く): 211406336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 77, 88, 112, 122, 128, 154, 176, 224, 229, 244, 308, 352, 427, 448, 458, 488, 616, 671, 704, 854, 896, 916, 976, 1232, 1342, 1408, 1603, 1708, 1832, 1952, 2464, 2519, 2684, 3206, 3416, 3664, 3904, 4697, 4928, 5038, 5368, 6412, 6832, 7328, 7808, 9394, 9856, 10076, 10736, 12824, 13664, 13969, 14656, 17633, 18788, 20152, 21472, 25648, 27328, 27938, 29312, 35266, 37576, 40304, 42944, 51296, 54656, 55876, 70532, 75152, 80608, 85888, 97783, 102592, 111752, 141064, 150304, 153659, 161216, 195566, 205184, 223504, 282128, 300608, 307318, 322432, 391132, 447008, 564256, 601216, 614636, 782264, 894016, 1075613, 1128512, 1229272, 1564528, 1788032, 2151226, 2257024, 2458544, 3129056, 4302452, 4917088, 6258112, 8604904, 9834176, 12516224, 17209808, 19668352, 34419616, 68839232, 137678464]

約数ペア:

[(1, 137678464), (2, 68839232), (4, 34419616), (7, 19668352), (8, 17209808), (11, 12516224), (14, 9834176), (16, 8604904), (22, 6258112), (28, 4917088), (32, 4302452), (44, 3129056), (56, 2458544), (61, 2257024), (64, 2151226), (77, 1788032), (88, 1564528), (112, 1229272), (122, 1128512), (128, 1075613), (154, 894016), (176, 782264), (224, 614636), (229, 601216), (244, 564256), (308, 447008), (352, 391132), (427, 322432), (448, 307318), (458, 300608), (488, 282128), (616, 223504), (671, 205184), (704, 195566), (854, 161216), (896, 153659), (916, 150304), (976, 141064), (1232, 111752), (1342, 102592), (1408, 97783), (1603, 85888), (1708, 80608), (1832, 75152), (1952, 70532), (2464, 55876), (2519, 54656), (2684, 51296), (3206, 42944), (3416, 40304), (3664, 37576), (3904, 35266), (4697, 29312), (4928, 27938), (5038, 27328), (5368, 25648), (6412, 21472), (6832, 20152), (7328, 18788), (7808, 17633), (9394, 14656), (9856, 13969), (10076, 13664), (10736, 12824)]