137791192

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 346406400

約数和(自身を除く): 208615208

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 61, 76, 77, 88, 122, 133, 152, 154, 193, 209, 244, 266, 308, 386, 418, 427, 488, 532, 616, 671, 772, 836, 854, 1064, 1159, 1342, 1351, 1463, 1544, 1672, 1708, 2123, 2318, 2684, 2702, 2926, 3416, 3667, 4246, 4636, 4697, 5368, 5404, 5852, 7334, 8113, 8492, 9272, 9394, 10808, 11704, 11773, 12749, 14668, 14861, 16226, 16984, 18788, 23546, 25498, 25669, 29336, 29722, 32452, 37576, 40337, 47092, 50996, 51338, 59444, 64904, 80674, 82411, 89243, 94184, 101992, 102676, 118888, 129503, 161348, 164822, 178486, 205352, 223687, 259006, 282359, 322696, 329644, 356972, 447374, 518012, 564718, 659288, 713944, 894748, 906521, 1036024, 1129436, 1565809, 1789496, 1813042, 2258872, 2460557, 3131618, 3626084, 4921114, 6263236, 7252168, 9842228, 12526472, 17223899, 19684456, 34447798, 68895596, 137791192]

約数ペア:

[(1, 137791192), (2, 68895596), (4, 34447798), (7, 19684456), (8, 17223899), (11, 12526472), (14, 9842228), (19, 7252168), (22, 6263236), (28, 4921114), (38, 3626084), (44, 3131618), (56, 2460557), (61, 2258872), (76, 1813042), (77, 1789496), (88, 1565809), (122, 1129436), (133, 1036024), (152, 906521), (154, 894748), (193, 713944), (209, 659288), (244, 564718), (266, 518012), (308, 447374), (386, 356972), (418, 329644), (427, 322696), (488, 282359), (532, 259006), (616, 223687), (671, 205352), (772, 178486), (836, 164822), (854, 161348), (1064, 129503), (1159, 118888), (1342, 102676), (1351, 101992), (1463, 94184), (1544, 89243), (1672, 82411), (1708, 80674), (2123, 64904), (2318, 59444), (2684, 51338), (2702, 50996), (2926, 47092), (3416, 40337), (3667, 37576), (4246, 32452), (4636, 29722), (4697, 29336), (5368, 25669), (5404, 25498), (5852, 23546), (7334, 18788), (8113, 16984), (8492, 16226), (9272, 14861), (9394, 14668), (10808, 12749), (11704, 11773)]