198124704

素因数分解:

$2^5\times 3^7\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 619920000

約数和(自身を除く): 421795296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 149, 152, 162, 171, 216, 228, 243, 288, 298, 304, 324, 342, 432, 447, 456, 486, 513, 596, 608, 648, 684, 729, 864, 894, 912, 972, 1026, 1192, 1296, 1341, 1368, 1458, 1539, 1788, 1824, 1944, 2052, 2187, 2384, 2592, 2682, 2736, 2831, 2916, 3078, 3576, 3888, 4023, 4104, 4374, 4617, 4768, 5364, 5472, 5662, 5832, 6156, 7152, 7776, 8046, 8208, 8493, 8748, 9234, 10728, 11324, 11664, 12069, 12312, 13851, 14304, 16092, 16416, 16986, 17496, 18468, 21456, 22648, 23328, 24138, 24624, 25479, 27702, 32184, 33972, 34992, 36207, 36936, 41553, 42912, 45296, 48276, 49248, 50958, 55404, 64368, 67944, 69984, 72414, 73872, 76437, 83106, 90592, 96552, 101916, 108621, 110808, 128736, 135888, 144828, 147744, 152874, 166212, 193104, 203832, 217242, 221616, 229311, 271776, 289656, 305748, 325863, 332424, 386208, 407664, 434484, 443232, 458622, 579312, 611496, 651726, 664848, 687933, 815328, 868968, 917244, 1158624, 1222992, 1303452, 1329696, 1375866, 1737936, 1834488, 2063799, 2445984, 2606904, 2751732, 3475872, 3668976, 4127598, 5213808, 5503464, 6191397, 7337952, 8255196, 10427616, 11006928, 12382794, 16510392, 22013856, 24765588, 33020784, 49531176, 66041568, 99062352, 198124704]

約数ペア:

[(1, 198124704), (2, 99062352), (3, 66041568), (4, 49531176), (6, 33020784), (8, 24765588), (9, 22013856), (12, 16510392), (16, 12382794), (18, 11006928), (19, 10427616), (24, 8255196), (27, 7337952), (32, 6191397), (36, 5503464), (38, 5213808), (48, 4127598), (54, 3668976), (57, 3475872), (72, 2751732), (76, 2606904), (81, 2445984), (96, 2063799), (108, 1834488), (114, 1737936), (144, 1375866), (149, 1329696), (152, 1303452), (162, 1222992), (171, 1158624), (216, 917244), (228, 868968), (243, 815328), (288, 687933), (298, 664848), (304, 651726), (324, 611496), (342, 579312), (432, 458622), (447, 443232), (456, 434484), (486, 407664), (513, 386208), (596, 332424), (608, 325863), (648, 305748), (684, 289656), (729, 271776), (864, 229311), (894, 221616), (912, 217242), (972, 203832), (1026, 193104), (1192, 166212), (1296, 152874), (1341, 147744), (1368, 144828), (1458, 135888), (1539, 128736), (1788, 110808), (1824, 108621), (1944, 101916), (2052, 96552), (2187, 90592), (2384, 83106), (2592, 76437), (2682, 73872), (2736, 72414), (2831, 69984), (2916, 67944), (3078, 64368), (3576, 55404), (3888, 50958), (4023, 49248), (4104, 48276), (4374, 45296), (4617, 42912), (4768, 41553), (5364, 36936), (5472, 36207), (5662, 34992), (5832, 33972), (6156, 32184), (7152, 27702), (7776, 25479), (8046, 24624), (8208, 24138), (8493, 23328), (8748, 22648), (9234, 21456), (10728, 18468), (11324, 17496), (11664, 16986), (12069, 16416), (12312, 16092), (13851, 14304)]