161579232

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 505128960

約数和(自身を除く): 343549728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 69, 72, 92, 94, 96, 108, 138, 141, 144, 173, 184, 188, 207, 216, 276, 282, 288, 346, 368, 376, 414, 423, 432, 519, 552, 564, 621, 692, 736, 752, 828, 846, 864, 1038, 1081, 1104, 1128, 1242, 1269, 1384, 1504, 1557, 1656, 1692, 2076, 2162, 2208, 2256, 2484, 2538, 2768, 3114, 3243, 3312, 3384, 3979, 4152, 4324, 4512, 4671, 4968, 5076, 5536, 6228, 6486, 6624, 6768, 7958, 8131, 8304, 8648, 9342, 9729, 9936, 10152, 11937, 12456, 12972, 13536, 15916, 16262, 16608, 17296, 18684, 19458, 19872, 20304, 23874, 24393, 24912, 25944, 29187, 31832, 32524, 34592, 35811, 37368, 38916, 40608, 47748, 48786, 49824, 51888, 58374, 63664, 65048, 71622, 73179, 74736, 77832, 95496, 97572, 103776, 107433, 116748, 127328, 130096, 143244, 146358, 149472, 155664, 187013, 190992, 195144, 214866, 219537, 233496, 260192, 286488, 292716, 311328, 374026, 381984, 390288, 429732, 439074, 466992, 561039, 572976, 585432, 748052, 780576, 859464, 878148, 933984, 1122078, 1145952, 1170864, 1496104, 1683117, 1718928, 1756296, 2244156, 2341728, 2992208, 3366234, 3437856, 3512592, 4488312, 5049351, 5984416, 6732468, 7025184, 8976624, 10098702, 13464936, 17953248, 20197404, 26929872, 40394808, 53859744, 80789616, 161579232]

約数ペア:

[(1, 161579232), (2, 80789616), (3, 53859744), (4, 40394808), (6, 26929872), (8, 20197404), (9, 17953248), (12, 13464936), (16, 10098702), (18, 8976624), (23, 7025184), (24, 6732468), (27, 5984416), (32, 5049351), (36, 4488312), (46, 3512592), (47, 3437856), (48, 3366234), (54, 2992208), (69, 2341728), (72, 2244156), (92, 1756296), (94, 1718928), (96, 1683117), (108, 1496104), (138, 1170864), (141, 1145952), (144, 1122078), (173, 933984), (184, 878148), (188, 859464), (207, 780576), (216, 748052), (276, 585432), (282, 572976), (288, 561039), (346, 466992), (368, 439074), (376, 429732), (414, 390288), (423, 381984), (432, 374026), (519, 311328), (552, 292716), (564, 286488), (621, 260192), (692, 233496), (736, 219537), (752, 214866), (828, 195144), (846, 190992), (864, 187013), (1038, 155664), (1081, 149472), (1104, 146358), (1128, 143244), (1242, 130096), (1269, 127328), (1384, 116748), (1504, 107433), (1557, 103776), (1656, 97572), (1692, 95496), (2076, 77832), (2162, 74736), (2208, 73179), (2256, 71622), (2484, 65048), (2538, 63664), (2768, 58374), (3114, 51888), (3243, 49824), (3312, 48786), (3384, 47748), (3979, 40608), (4152, 38916), (4324, 37368), (4512, 35811), (4671, 34592), (4968, 32524), (5076, 31832), (5536, 29187), (6228, 25944), (6486, 24912), (6624, 24393), (6768, 23874), (7958, 20304), (8131, 19872), (8304, 19458), (8648, 18684), (9342, 17296), (9729, 16608), (9936, 16262), (10152, 15916), (11937, 13536), (12456, 12972)]