155725152

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 473776128

約数和(自身を除く): 318050976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 67, 71, 88, 93, 96, 124, 132, 134, 142, 176, 186, 201, 213, 248, 264, 268, 284, 341, 352, 372, 402, 426, 496, 528, 536, 568, 682, 737, 744, 781, 804, 852, 992, 1023, 1056, 1072, 1136, 1364, 1474, 1488, 1562, 1608, 1704, 2046, 2077, 2144, 2201, 2211, 2272, 2343, 2728, 2948, 2976, 3124, 3216, 3408, 4092, 4154, 4402, 4422, 4686, 4757, 5456, 5896, 6231, 6248, 6432, 6603, 6816, 8184, 8308, 8804, 8844, 9372, 9514, 10912, 11792, 12462, 12496, 13206, 14271, 16368, 16616, 17608, 17688, 18744, 19028, 22847, 23584, 24211, 24924, 24992, 26412, 28542, 32736, 33232, 35216, 35376, 37488, 38056, 45694, 48422, 49848, 52327, 52824, 57084, 66464, 68541, 70432, 70752, 72633, 74976, 76112, 91388, 96844, 99696, 104654, 105648, 114168, 137082, 145266, 147467, 152224, 156981, 182776, 193688, 199392, 209308, 211296, 228336, 274164, 290532, 294934, 313962, 365552, 387376, 418616, 442401, 456672, 548328, 581064, 589868, 627924, 731104, 774752, 837232, 884802, 1096656, 1162128, 1179736, 1255848, 1622137, 1674464, 1769604, 2193312, 2324256, 2359472, 2511696, 3244274, 3539208, 4718944, 4866411, 5023392, 6488548, 7078416, 9732822, 12977096, 14156832, 19465644, 25954192, 38931288, 51908384, 77862576, 155725152]

約数ペア:

[(1, 155725152), (2, 77862576), (3, 51908384), (4, 38931288), (6, 25954192), (8, 19465644), (11, 14156832), (12, 12977096), (16, 9732822), (22, 7078416), (24, 6488548), (31, 5023392), (32, 4866411), (33, 4718944), (44, 3539208), (48, 3244274), (62, 2511696), (66, 2359472), (67, 2324256), (71, 2193312), (88, 1769604), (93, 1674464), (96, 1622137), (124, 1255848), (132, 1179736), (134, 1162128), (142, 1096656), (176, 884802), (186, 837232), (201, 774752), (213, 731104), (248, 627924), (264, 589868), (268, 581064), (284, 548328), (341, 456672), (352, 442401), (372, 418616), (402, 387376), (426, 365552), (496, 313962), (528, 294934), (536, 290532), (568, 274164), (682, 228336), (737, 211296), (744, 209308), (781, 199392), (804, 193688), (852, 182776), (992, 156981), (1023, 152224), (1056, 147467), (1072, 145266), (1136, 137082), (1364, 114168), (1474, 105648), (1488, 104654), (1562, 99696), (1608, 96844), (1704, 91388), (2046, 76112), (2077, 74976), (2144, 72633), (2201, 70752), (2211, 70432), (2272, 68541), (2343, 66464), (2728, 57084), (2948, 52824), (2976, 52327), (3124, 49848), (3216, 48422), (3408, 45694), (4092, 38056), (4154, 37488), (4402, 35376), (4422, 35216), (4686, 33232), (4757, 32736), (5456, 28542), (5896, 26412), (6231, 24992), (6248, 24924), (6432, 24211), (6603, 23584), (6816, 22847), (8184, 19028), (8308, 18744), (8804, 17688), (8844, 17608), (9372, 16616), (9514, 16368), (10912, 14271), (11792, 13206), (12462, 12496)]