142775808

素因数分解:

$2^9\times 3^1\times 7^3\times {\mathrm{271}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 445209600

約数和(自身を除く): 302433792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 271, 294, 336, 343, 384, 392, 448, 512, 542, 588, 672, 686, 768, 784, 813, 896, 1029, 1084, 1176, 1344, 1372, 1536, 1568, 1626, 1792, 1897, 2058, 2168, 2352, 2688, 2744, 3136, 3252, 3584, 3794, 4116, 4336, 4704, 5376, 5488, 5691, 6272, 6504, 7588, 8232, 8672, 9408, 10752, 10976, 11382, 12544, 13008, 13279, 15176, 16464, 17344, 18816, 21952, 22764, 25088, 26016, 26558, 30352, 32928, 34688, 37632, 39837, 43904, 45528, 52032, 53116, 60704, 65856, 69376, 75264, 79674, 87808, 91056, 92953, 104064, 106232, 121408, 131712, 138752, 159348, 175616, 182112, 185906, 208128, 212464, 242816, 263424, 278859, 318696, 364224, 371812, 416256, 424928, 485632, 526848, 557718, 637392, 728448, 743624, 849856, 971264, 1115436, 1274784, 1456896, 1487248, 1699712, 2230872, 2549568, 2913792, 2974496, 3399424, 4461744, 5099136, 5948992, 6798848, 8923488, 10198272, 11897984, 17846976, 20396544, 23795968, 35693952, 47591936, 71387904, 142775808]

約数ペア:

[(1, 142775808), (2, 71387904), (3, 47591936), (4, 35693952), (6, 23795968), (7, 20396544), (8, 17846976), (12, 11897984), (14, 10198272), (16, 8923488), (21, 6798848), (24, 5948992), (28, 5099136), (32, 4461744), (42, 3399424), (48, 2974496), (49, 2913792), (56, 2549568), (64, 2230872), (84, 1699712), (96, 1487248), (98, 1456896), (112, 1274784), (128, 1115436), (147, 971264), (168, 849856), (192, 743624), (196, 728448), (224, 637392), (256, 557718), (271, 526848), (294, 485632), (336, 424928), (343, 416256), (384, 371812), (392, 364224), (448, 318696), (512, 278859), (542, 263424), (588, 242816), (672, 212464), (686, 208128), (768, 185906), (784, 182112), (813, 175616), (896, 159348), (1029, 138752), (1084, 131712), (1176, 121408), (1344, 106232), (1372, 104064), (1536, 92953), (1568, 91056), (1626, 87808), (1792, 79674), (1897, 75264), (2058, 69376), (2168, 65856), (2352, 60704), (2688, 53116), (2744, 52032), (3136, 45528), (3252, 43904), (3584, 39837), (3794, 37632), (4116, 34688), (4336, 32928), (4704, 30352), (5376, 26558), (5488, 26016), (5691, 25088), (6272, 22764), (6504, 21952), (7588, 18816), (8232, 17344), (8672, 16464), (9408, 15176), (10752, 13279), (10976, 13008), (11382, 12544)]