158466048

素因数分解:

$2^{17}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 469760256

約数和(自身を除く): 311294208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 512, 624, 744, 768, 806, 832, 992, 1024, 1209, 1248, 1488, 1536, 1612, 1664, 1984, 2048, 2418, 2496, 2976, 3072, 3224, 3328, 3968, 4096, 4836, 4992, 5952, 6144, 6448, 6656, 7936, 8192, 9672, 9984, 11904, 12288, 12896, 13312, 15872, 16384, 19344, 19968, 23808, 24576, 25792, 26624, 31744, 32768, 38688, 39936, 47616, 49152, 51584, 53248, 63488, 65536, 77376, 79872, 95232, 98304, 103168, 106496, 126976, 131072, 154752, 159744, 190464, 196608, 206336, 212992, 253952, 309504, 319488, 380928, 393216, 412672, 425984, 507904, 619008, 638976, 761856, 825344, 851968, 1015808, 1238016, 1277952, 1523712, 1650688, 1703936, 2031616, 2476032, 2555904, 3047424, 3301376, 4063232, 4952064, 5111808, 6094848, 6602752, 9904128, 12189696, 13205504, 19808256, 26411008, 39616512, 52822016, 79233024, 158466048]

約数ペア:

[(1, 158466048), (2, 79233024), (3, 52822016), (4, 39616512), (6, 26411008), (8, 19808256), (12, 13205504), (13, 12189696), (16, 9904128), (24, 6602752), (26, 6094848), (31, 5111808), (32, 4952064), (39, 4063232), (48, 3301376), (52, 3047424), (62, 2555904), (64, 2476032), (78, 2031616), (93, 1703936), (96, 1650688), (104, 1523712), (124, 1277952), (128, 1238016), (156, 1015808), (186, 851968), (192, 825344), (208, 761856), (248, 638976), (256, 619008), (312, 507904), (372, 425984), (384, 412672), (403, 393216), (416, 380928), (496, 319488), (512, 309504), (624, 253952), (744, 212992), (768, 206336), (806, 196608), (832, 190464), (992, 159744), (1024, 154752), (1209, 131072), (1248, 126976), (1488, 106496), (1536, 103168), (1612, 98304), (1664, 95232), (1984, 79872), (2048, 77376), (2418, 65536), (2496, 63488), (2976, 53248), (3072, 51584), (3224, 49152), (3328, 47616), (3968, 39936), (4096, 38688), (4836, 32768), (4992, 31744), (5952, 26624), (6144, 25792), (6448, 24576), (6656, 23808), (7936, 19968), (8192, 19344), (9672, 16384), (9984, 15872), (11904, 13312), (12288, 12896)]