7156937784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{14519}}^1$

素因数の和:14617

約数の個数: 128

約数和(自身を含む): 20072448000

約数和(自身を除く): 12915510216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 47, 57, 69, 76, 92, 94, 114, 138, 141, 152, 184, 188, 228, 276, 282, 376, 437, 456, 552, 564, 874, 893, 1081, 1128, 1311, 1748, 1786, 2162, 2622, 2679, 3243, 3496, 3572, 4324, 5244, 5358, 6486, 7144, 8648, 10488, 10716, 12972, 14519, 20539, 21432, 25944, 29038, 41078, 43557, 58076, 61617, 82156, 87114, 116152, 123234, 164312, 174228, 246468, 275861, 333937, 348456, 492936, 551722, 667874, 682393, 827583, 1001811, 1103444, 1335748, 1364786, 1655166, 2003622, 2047179, 2206888, 2671496, 2729572, 3310332, 4007244, 4094358, 5459144, 6344803, 6620664, 8014488, 8188716, 12689606, 12965467, 15695039, 16377432, 19034409, 25379212, 25930934, 31390078, 38068818, 38896401, 47085117, 50758424, 51861868, 62780156, 76137636, 77792802, 94170234, 103723736, 125560312, 152275272, 155585604, 188340468, 298205741, 311171208, 376680936, 596411482, 894617223, 1192822964, 1789234446, 2385645928, 3578468892, 7156937784]

約数ペア:

[(1, 7156937784), (2, 3578468892), (3, 2385645928), (4, 1789234446), (6, 1192822964), (8, 894617223), (12, 596411482), (19, 376680936), (23, 311171208), (24, 298205741), (38, 188340468), (46, 155585604), (47, 152275272), (57, 125560312), (69, 103723736), (76, 94170234), (92, 77792802), (94, 76137636), (114, 62780156), (138, 51861868), (141, 50758424), (152, 47085117), (184, 38896401), (188, 38068818), (228, 31390078), (276, 25930934), (282, 25379212), (376, 19034409), (437, 16377432), (456, 15695039), (552, 12965467), (564, 12689606), (874, 8188716), (893, 8014488), (1081, 6620664), (1128, 6344803), (1311, 5459144), (1748, 4094358), (1786, 4007244), (2162, 3310332), (2622, 2729572), (2679, 2671496), (3243, 2206888), (3496, 2047179), (3572, 2003622), (4324, 1655166), (5244, 1364786), (5358, 1335748), (6486, 1103444), (7144, 1001811), (8648, 827583), (10488, 682393), (10716, 667874), (12972, 551722), (14519, 492936), (20539, 348456), (21432, 333937), (25944, 275861), (29038, 246468), (41078, 174228), (43557, 164312), (58076, 123234), (61617, 116152), (82156, 87114)]