127243776

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 160

約数和(自身を含む): 392439168

約数和(自身を除く): 265195392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 443, 512, 528, 544, 561, 704, 748, 768, 816, 886, 1056, 1088, 1122, 1329, 1408, 1496, 1536, 1632, 1772, 2112, 2176, 2244, 2658, 2816, 2992, 3264, 3544, 4224, 4352, 4488, 4873, 5316, 5632, 5984, 6528, 7088, 7531, 8448, 8704, 8976, 9746, 10632, 11968, 13056, 14176, 14619, 15062, 16896, 17952, 19492, 21264, 22593, 23936, 26112, 28352, 29238, 30124, 35904, 38984, 42528, 45186, 47872, 56704, 58476, 60248, 71808, 77968, 82841, 85056, 90372, 95744, 113408, 116952, 120496, 143616, 155936, 165682, 170112, 180744, 226816, 233904, 240992, 248523, 287232, 311872, 331364, 340224, 361488, 467808, 481984, 497046, 623744, 662728, 680448, 722976, 935616, 963968, 994092, 1247488, 1325456, 1445952, 1871232, 1927936, 1988184, 2494976, 2650912, 2891904, 3742464, 3855872, 3976368, 5301824, 5783808, 7484928, 7952736, 10603648, 11567616, 15905472, 21207296, 31810944, 42414592, 63621888, 127243776]

約数ペア:

[(1, 127243776), (2, 63621888), (3, 42414592), (4, 31810944), (6, 21207296), (8, 15905472), (11, 11567616), (12, 10603648), (16, 7952736), (17, 7484928), (22, 5783808), (24, 5301824), (32, 3976368), (33, 3855872), (34, 3742464), (44, 2891904), (48, 2650912), (51, 2494976), (64, 1988184), (66, 1927936), (68, 1871232), (88, 1445952), (96, 1325456), (102, 1247488), (128, 994092), (132, 963968), (136, 935616), (176, 722976), (187, 680448), (192, 662728), (204, 623744), (256, 497046), (264, 481984), (272, 467808), (352, 361488), (374, 340224), (384, 331364), (408, 311872), (443, 287232), (512, 248523), (528, 240992), (544, 233904), (561, 226816), (704, 180744), (748, 170112), (768, 165682), (816, 155936), (886, 143616), (1056, 120496), (1088, 116952), (1122, 113408), (1329, 95744), (1408, 90372), (1496, 85056), (1536, 82841), (1632, 77968), (1772, 71808), (2112, 60248), (2176, 58476), (2244, 56704), (2658, 47872), (2816, 45186), (2992, 42528), (3264, 38984), (3544, 35904), (4224, 30124), (4352, 29238), (4488, 28352), (4873, 26112), (5316, 23936), (5632, 22593), (5984, 21264), (6528, 19492), (7088, 17952), (7531, 16896), (8448, 15062), (8704, 14619), (8976, 14176), (9746, 13056), (10632, 11968)]