122239712

素因数分解:

$2^5\times 7^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 120

約数和(自身を含む): 295046136

約数和(自身を除く): 172806424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 43, 49, 56, 74, 86, 98, 112, 148, 172, 196, 224, 259, 296, 301, 343, 344, 392, 518, 592, 602, 686, 688, 784, 1036, 1184, 1204, 1372, 1376, 1568, 1591, 1813, 2072, 2107, 2401, 2408, 2744, 3182, 3626, 4144, 4214, 4802, 4816, 5488, 6364, 7252, 8288, 8428, 9604, 9632, 10976, 11137, 12691, 12728, 14504, 14749, 16856, 19208, 22274, 25382, 25456, 29008, 29498, 33712, 38416, 44548, 50764, 50912, 58016, 58996, 67424, 76832, 77959, 88837, 89096, 101528, 103243, 117992, 155918, 177674, 178192, 203056, 206486, 235984, 311836, 355348, 356384, 406112, 412972, 471968, 545713, 623672, 710696, 825944, 1091426, 1247344, 1421392, 1651888, 2182852, 2494688, 2842784, 3303776, 3819991, 4365704, 7639982, 8731408, 15279964, 17462816, 30559928, 61119856, 122239712]

約数ペア:

[(1, 122239712), (2, 61119856), (4, 30559928), (7, 17462816), (8, 15279964), (14, 8731408), (16, 7639982), (28, 4365704), (32, 3819991), (37, 3303776), (43, 2842784), (49, 2494688), (56, 2182852), (74, 1651888), (86, 1421392), (98, 1247344), (112, 1091426), (148, 825944), (172, 710696), (196, 623672), (224, 545713), (259, 471968), (296, 412972), (301, 406112), (343, 356384), (344, 355348), (392, 311836), (518, 235984), (592, 206486), (602, 203056), (686, 178192), (688, 177674), (784, 155918), (1036, 117992), (1184, 103243), (1204, 101528), (1372, 89096), (1376, 88837), (1568, 77959), (1591, 76832), (1813, 67424), (2072, 58996), (2107, 58016), (2401, 50912), (2408, 50764), (2744, 44548), (3182, 38416), (3626, 33712), (4144, 29498), (4214, 29008), (4802, 25456), (4816, 25382), (5488, 22274), (6364, 19208), (7252, 16856), (8288, 14749), (8428, 14504), (9604, 12728), (9632, 12691), (10976, 11137)]