161662176

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 522849600

約数和(自身を除く): 361187424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 72, 74, 78, 96, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 288, 296, 312, 333, 351, 389, 416, 432, 444, 468, 481, 592, 624, 666, 702, 778, 864, 888, 936, 962, 999, 1167, 1184, 1248, 1332, 1404, 1443, 1556, 1776, 1872, 1924, 1998, 2334, 2664, 2808, 2886, 3112, 3501, 3552, 3744, 3848, 3996, 4329, 4668, 5057, 5328, 5616, 5772, 6224, 7002, 7696, 7992, 8658, 9336, 10114, 10503, 10656, 11232, 11544, 12448, 12987, 14004, 14393, 15171, 15392, 15984, 17316, 18672, 20228, 21006, 23088, 25974, 28008, 28786, 30342, 31968, 34632, 37344, 40456, 42012, 43179, 45513, 46176, 51948, 56016, 57572, 60684, 69264, 80912, 84024, 86358, 91026, 103896, 112032, 115144, 121368, 129537, 136539, 138528, 161824, 168048, 172716, 182052, 187109, 207792, 230288, 242736, 259074, 273078, 336096, 345432, 364104, 374218, 388611, 415584, 460576, 485472, 518148, 546156, 561327, 690864, 728208, 748436, 777222, 1036296, 1092312, 1122654, 1381728, 1456416, 1496872, 1554444, 1683981, 2072592, 2184624, 2245308, 2993744, 3108888, 3367962, 4145184, 4369248, 4490616, 5051943, 5987488, 6217776, 6735924, 8981232, 10103886, 12435552, 13471848, 17962464, 20207772, 26943696, 40415544, 53887392, 80831088, 161662176]

約数ペア:

[(1, 161662176), (2, 80831088), (3, 53887392), (4, 40415544), (6, 26943696), (8, 20207772), (9, 17962464), (12, 13471848), (13, 12435552), (16, 10103886), (18, 8981232), (24, 6735924), (26, 6217776), (27, 5987488), (32, 5051943), (36, 4490616), (37, 4369248), (39, 4145184), (48, 3367962), (52, 3108888), (54, 2993744), (72, 2245308), (74, 2184624), (78, 2072592), (96, 1683981), (104, 1554444), (108, 1496872), (111, 1456416), (117, 1381728), (144, 1122654), (148, 1092312), (156, 1036296), (208, 777222), (216, 748436), (222, 728208), (234, 690864), (288, 561327), (296, 546156), (312, 518148), (333, 485472), (351, 460576), (389, 415584), (416, 388611), (432, 374218), (444, 364104), (468, 345432), (481, 336096), (592, 273078), (624, 259074), (666, 242736), (702, 230288), (778, 207792), (864, 187109), (888, 182052), (936, 172716), (962, 168048), (999, 161824), (1167, 138528), (1184, 136539), (1248, 129537), (1332, 121368), (1404, 115144), (1443, 112032), (1556, 103896), (1776, 91026), (1872, 86358), (1924, 84024), (1998, 80912), (2334, 69264), (2664, 60684), (2808, 57572), (2886, 56016), (3112, 51948), (3501, 46176), (3552, 45513), (3744, 43179), (3848, 42012), (3996, 40456), (4329, 37344), (4668, 34632), (5057, 31968), (5328, 30342), (5616, 28786), (5772, 28008), (6224, 25974), (7002, 23088), (7696, 21006), (7992, 20228), (8658, 18672), (9336, 17316), (10114, 15984), (10503, 15392), (10656, 15171), (11232, 14393), (11544, 14004), (12448, 12987)]