159158712

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 437944320

約数和(自身を除く): 278785608

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 71, 92, 93, 124, 131, 138, 142, 184, 186, 213, 248, 262, 276, 284, 372, 393, 426, 524, 552, 568, 713, 744, 786, 852, 1048, 1426, 1572, 1633, 1704, 2139, 2201, 2852, 3013, 3144, 3266, 4061, 4278, 4402, 4899, 5704, 6026, 6532, 6603, 8122, 8556, 8804, 9039, 9301, 9798, 12052, 12183, 13064, 13206, 16244, 17112, 17608, 18078, 18602, 19596, 24104, 24366, 26412, 27903, 32488, 36156, 37204, 39192, 48732, 50623, 52824, 55806, 72312, 74408, 93403, 97464, 101246, 111612, 151869, 186806, 202492, 213923, 223224, 280209, 288331, 303738, 373612, 404984, 427846, 560418, 576662, 607476, 641769, 747224, 855692, 864993, 1120836, 1153324, 1214952, 1283538, 1711384, 1729986, 2241672, 2306648, 2567076, 3459972, 5134152, 6631613, 6919944, 13263226, 19894839, 26526452, 39789678, 53052904, 79579356, 159158712]

約数ペア:

[(1, 159158712), (2, 79579356), (3, 53052904), (4, 39789678), (6, 26526452), (8, 19894839), (12, 13263226), (23, 6919944), (24, 6631613), (31, 5134152), (46, 3459972), (62, 2567076), (69, 2306648), (71, 2241672), (92, 1729986), (93, 1711384), (124, 1283538), (131, 1214952), (138, 1153324), (142, 1120836), (184, 864993), (186, 855692), (213, 747224), (248, 641769), (262, 607476), (276, 576662), (284, 560418), (372, 427846), (393, 404984), (426, 373612), (524, 303738), (552, 288331), (568, 280209), (713, 223224), (744, 213923), (786, 202492), (852, 186806), (1048, 151869), (1426, 111612), (1572, 101246), (1633, 97464), (1704, 93403), (2139, 74408), (2201, 72312), (2852, 55806), (3013, 52824), (3144, 50623), (3266, 48732), (4061, 39192), (4278, 37204), (4402, 36156), (4899, 32488), (5704, 27903), (6026, 26412), (6532, 24366), (6603, 24104), (8122, 19596), (8556, 18602), (8804, 18078), (9039, 17608), (9301, 17112), (9798, 16244), (12052, 13206), (12183, 13064)]