194395968

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1997}}^1$

素因数の和:2041

約数の個数: 126

約数和(自身を含む): 603661734

約数和(自身を除く): 409265766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1248, 1352, 1521, 1872, 1997, 2028, 2496, 2704, 3042, 3744, 3994, 4056, 5408, 5991, 6084, 7488, 7988, 8112, 10816, 11982, 12168, 15976, 16224, 17973, 23964, 24336, 25961, 31952, 32448, 35946, 47928, 48672, 51922, 63904, 71892, 77883, 95856, 97344, 103844, 127808, 143784, 155766, 191712, 207688, 233649, 287568, 311532, 337493, 383424, 415376, 467298, 575136, 623064, 674986, 830752, 934596, 1012479, 1150272, 1246128, 1349972, 1661504, 1869192, 2024958, 2492256, 2699944, 3037437, 3738384, 4049916, 4984512, 5399888, 6074874, 7476768, 8099832, 10799776, 12149748, 14953536, 16199664, 21599552, 24299496, 32399328, 48598992, 64798656, 97197984, 194395968]

約数ペア:

[(1, 194395968), (2, 97197984), (3, 64798656), (4, 48598992), (6, 32399328), (8, 24299496), (9, 21599552), (12, 16199664), (13, 14953536), (16, 12149748), (18, 10799776), (24, 8099832), (26, 7476768), (32, 6074874), (36, 5399888), (39, 4984512), (48, 4049916), (52, 3738384), (64, 3037437), (72, 2699944), (78, 2492256), (96, 2024958), (104, 1869192), (117, 1661504), (144, 1349972), (156, 1246128), (169, 1150272), (192, 1012479), (208, 934596), (234, 830752), (288, 674986), (312, 623064), (338, 575136), (416, 467298), (468, 415376), (507, 383424), (576, 337493), (624, 311532), (676, 287568), (832, 233649), (936, 207688), (1014, 191712), (1248, 155766), (1352, 143784), (1521, 127808), (1872, 103844), (1997, 97344), (2028, 95856), (2496, 77883), (2704, 71892), (3042, 63904), (3744, 51922), (3994, 48672), (4056, 47928), (5408, 35946), (5991, 32448), (6084, 31952), (7488, 25961), (7988, 24336), (8112, 23964), (10816, 17973), (11982, 16224), (12168, 15976)]