203628168

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 622440000

約数和(自身を除く): 418811832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 81, 108, 111, 114, 148, 149, 152, 162, 171, 216, 222, 228, 243, 296, 298, 324, 333, 342, 444, 447, 456, 486, 513, 596, 648, 666, 684, 703, 888, 894, 972, 999, 1026, 1192, 1332, 1341, 1368, 1406, 1539, 1788, 1944, 1998, 2052, 2109, 2664, 2682, 2812, 2831, 2997, 3078, 3576, 3996, 4023, 4104, 4218, 4617, 5364, 5513, 5624, 5662, 5994, 6156, 6327, 7992, 8046, 8436, 8493, 8991, 9234, 10728, 11026, 11324, 11988, 12069, 12312, 12654, 16092, 16539, 16872, 16986, 17982, 18468, 18981, 22052, 22648, 23976, 24138, 25308, 25479, 32184, 33078, 33972, 35964, 36207, 36936, 37962, 44104, 48276, 49617, 50616, 50958, 56943, 66156, 67944, 71928, 72414, 75924, 76437, 96552, 99234, 101916, 104747, 113886, 132312, 144828, 148851, 151848, 152874, 170829, 198468, 203832, 209494, 227772, 229311, 289656, 297702, 305748, 314241, 341658, 396936, 418988, 446553, 455544, 458622, 595404, 611496, 628482, 683316, 687933, 837976, 893106, 917244, 942723, 1190808, 1256964, 1339659, 1366632, 1375866, 1786212, 1834488, 1885446, 2513928, 2679318, 2751732, 2828169, 3572424, 3770892, 5358636, 5503464, 5656338, 7541784, 8484507, 10717272, 11312676, 16969014, 22625352, 25453521, 33938028, 50907042, 67876056, 101814084, 203628168]

約数ペア:

[(1, 203628168), (2, 101814084), (3, 67876056), (4, 50907042), (6, 33938028), (8, 25453521), (9, 22625352), (12, 16969014), (18, 11312676), (19, 10717272), (24, 8484507), (27, 7541784), (36, 5656338), (37, 5503464), (38, 5358636), (54, 3770892), (57, 3572424), (72, 2828169), (74, 2751732), (76, 2679318), (81, 2513928), (108, 1885446), (111, 1834488), (114, 1786212), (148, 1375866), (149, 1366632), (152, 1339659), (162, 1256964), (171, 1190808), (216, 942723), (222, 917244), (228, 893106), (243, 837976), (296, 687933), (298, 683316), (324, 628482), (333, 611496), (342, 595404), (444, 458622), (447, 455544), (456, 446553), (486, 418988), (513, 396936), (596, 341658), (648, 314241), (666, 305748), (684, 297702), (703, 289656), (888, 229311), (894, 227772), (972, 209494), (999, 203832), (1026, 198468), (1192, 170829), (1332, 152874), (1341, 151848), (1368, 148851), (1406, 144828), (1539, 132312), (1788, 113886), (1944, 104747), (1998, 101916), (2052, 99234), (2109, 96552), (2664, 76437), (2682, 75924), (2812, 72414), (2831, 71928), (2997, 67944), (3078, 66156), (3576, 56943), (3996, 50958), (4023, 50616), (4104, 49617), (4218, 48276), (4617, 44104), (5364, 37962), (5513, 36936), (5624, 36207), (5662, 35964), (5994, 33972), (6156, 33078), (6327, 32184), (7992, 25479), (8046, 25308), (8436, 24138), (8493, 23976), (8991, 22648), (9234, 22052), (10728, 18981), (11026, 18468), (11324, 17982), (11988, 16986), (12069, 16872), (12312, 16539), (12654, 16092)]