238546112

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 592439760

約数和(自身を除く): 353893648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 43, 49, 56, 58, 61, 64, 86, 98, 112, 116, 122, 172, 196, 203, 224, 232, 244, 301, 344, 392, 406, 427, 448, 464, 488, 602, 688, 784, 812, 854, 928, 976, 1204, 1247, 1376, 1421, 1568, 1624, 1708, 1769, 1856, 1952, 2107, 2408, 2494, 2623, 2752, 2842, 2989, 3136, 3248, 3416, 3538, 3904, 4214, 4816, 4988, 5246, 5684, 5978, 6496, 6832, 7076, 8428, 8729, 9632, 9976, 10492, 11368, 11956, 12383, 12992, 13664, 14152, 16856, 17458, 18361, 19264, 19952, 20984, 22736, 23912, 24766, 27328, 28304, 33712, 34916, 36722, 39904, 41968, 45472, 47824, 49532, 56608, 61103, 67424, 69832, 73444, 76067, 79808, 83936, 86681, 90944, 95648, 99064, 113216, 122206, 128527, 134848, 139664, 146888, 152134, 167872, 173362, 191296, 198128, 244412, 257054, 279328, 293776, 304268, 346724, 396256, 488824, 514108, 532469, 558656, 587552, 608536, 693448, 792512, 977648, 1028216, 1064938, 1175104, 1217072, 1386896, 1955296, 2056432, 2129876, 2434144, 2773792, 3727283, 3910592, 4112864, 4259752, 4868288, 5547584, 7454566, 8225728, 8519504, 14909132, 17039008, 29818264, 34078016, 59636528, 119273056, 238546112]

約数ペア:

[(1, 238546112), (2, 119273056), (4, 59636528), (7, 34078016), (8, 29818264), (14, 17039008), (16, 14909132), (28, 8519504), (29, 8225728), (32, 7454566), (43, 5547584), (49, 4868288), (56, 4259752), (58, 4112864), (61, 3910592), (64, 3727283), (86, 2773792), (98, 2434144), (112, 2129876), (116, 2056432), (122, 1955296), (172, 1386896), (196, 1217072), (203, 1175104), (224, 1064938), (232, 1028216), (244, 977648), (301, 792512), (344, 693448), (392, 608536), (406, 587552), (427, 558656), (448, 532469), (464, 514108), (488, 488824), (602, 396256), (688, 346724), (784, 304268), (812, 293776), (854, 279328), (928, 257054), (976, 244412), (1204, 198128), (1247, 191296), (1376, 173362), (1421, 167872), (1568, 152134), (1624, 146888), (1708, 139664), (1769, 134848), (1856, 128527), (1952, 122206), (2107, 113216), (2408, 99064), (2494, 95648), (2623, 90944), (2752, 86681), (2842, 83936), (2989, 79808), (3136, 76067), (3248, 73444), (3416, 69832), (3538, 67424), (3904, 61103), (4214, 56608), (4816, 49532), (4988, 47824), (5246, 45472), (5684, 41968), (5978, 39904), (6496, 36722), (6832, 34916), (7076, 33712), (8428, 28304), (8729, 27328), (9632, 24766), (9976, 23912), (10492, 22736), (11368, 20984), (11956, 19952), (12383, 19264), (12992, 18361), (13664, 17458), (14152, 16856)]