165838848

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{241}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 507503040

約数和(自身を除く): 341664192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 241, 256, 336, 384, 448, 482, 512, 672, 723, 768, 896, 964, 1024, 1344, 1446, 1536, 1687, 1792, 1928, 2048, 2688, 2892, 3072, 3374, 3584, 3856, 4096, 5061, 5376, 5784, 6144, 6748, 7168, 7712, 8192, 10122, 10752, 11568, 12288, 13496, 14336, 15424, 16384, 20244, 21504, 23136, 24576, 26992, 28672, 30848, 32768, 40488, 43008, 46272, 49152, 53984, 57344, 61696, 80976, 86016, 92544, 98304, 107968, 114688, 123392, 161952, 172032, 185088, 215936, 229376, 246784, 323904, 344064, 370176, 431872, 493568, 647808, 688128, 740352, 863744, 987136, 1295616, 1480704, 1727488, 1974272, 2591232, 2961408, 3454976, 3948544, 5182464, 5922816, 6909952, 7897088, 10364928, 11845632, 13819904, 20729856, 23691264, 27639808, 41459712, 55279616, 82919424, 165838848]

約数ペア:

[(1, 165838848), (2, 82919424), (3, 55279616), (4, 41459712), (6, 27639808), (7, 23691264), (8, 20729856), (12, 13819904), (14, 11845632), (16, 10364928), (21, 7897088), (24, 6909952), (28, 5922816), (32, 5182464), (42, 3948544), (48, 3454976), (56, 2961408), (64, 2591232), (84, 1974272), (96, 1727488), (112, 1480704), (128, 1295616), (168, 987136), (192, 863744), (224, 740352), (241, 688128), (256, 647808), (336, 493568), (384, 431872), (448, 370176), (482, 344064), (512, 323904), (672, 246784), (723, 229376), (768, 215936), (896, 185088), (964, 172032), (1024, 161952), (1344, 123392), (1446, 114688), (1536, 107968), (1687, 98304), (1792, 92544), (1928, 86016), (2048, 80976), (2688, 61696), (2892, 57344), (3072, 53984), (3374, 49152), (3584, 46272), (3856, 43008), (4096, 40488), (5061, 32768), (5376, 30848), (5784, 28672), (6144, 26992), (6748, 24576), (7168, 23136), (7712, 21504), (8192, 20244), (10122, 16384), (10752, 15424), (11568, 14336), (12288, 13496)]