142760448

素因数分解:

$2^9\times 3^3\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 441936000

約数和(自身を除く): 299175552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 449, 512, 552, 576, 621, 736, 768, 828, 864, 898, 1104, 1152, 1242, 1347, 1472, 1536, 1656, 1728, 1796, 2208, 2304, 2484, 2694, 2944, 3312, 3456, 3592, 4041, 4416, 4608, 4968, 5388, 5888, 6624, 6912, 7184, 8082, 8832, 9936, 10327, 10776, 11776, 12123, 13248, 13824, 14368, 16164, 17664, 19872, 20654, 21552, 24246, 26496, 28736, 30981, 32328, 35328, 39744, 41308, 43104, 48492, 52992, 57472, 61962, 64656, 79488, 82616, 86208, 92943, 96984, 105984, 114944, 123924, 129312, 158976, 165232, 172416, 185886, 193968, 229888, 247848, 258624, 278829, 317952, 330464, 344832, 371772, 387936, 495696, 517248, 557658, 660928, 689664, 743544, 775872, 991392, 1034496, 1115316, 1321856, 1487088, 1551744, 1982784, 2068992, 2230632, 2643712, 2974176, 3103488, 3965568, 4461264, 5287424, 5948352, 6206976, 7931136, 8922528, 11896704, 15862272, 17845056, 23793408, 35690112, 47586816, 71380224, 142760448]

約数ペア:

[(1, 142760448), (2, 71380224), (3, 47586816), (4, 35690112), (6, 23793408), (8, 17845056), (9, 15862272), (12, 11896704), (16, 8922528), (18, 7931136), (23, 6206976), (24, 5948352), (27, 5287424), (32, 4461264), (36, 3965568), (46, 3103488), (48, 2974176), (54, 2643712), (64, 2230632), (69, 2068992), (72, 1982784), (92, 1551744), (96, 1487088), (108, 1321856), (128, 1115316), (138, 1034496), (144, 991392), (184, 775872), (192, 743544), (207, 689664), (216, 660928), (256, 557658), (276, 517248), (288, 495696), (368, 387936), (384, 371772), (414, 344832), (432, 330464), (449, 317952), (512, 278829), (552, 258624), (576, 247848), (621, 229888), (736, 193968), (768, 185886), (828, 172416), (864, 165232), (898, 158976), (1104, 129312), (1152, 123924), (1242, 114944), (1347, 105984), (1472, 96984), (1536, 92943), (1656, 86208), (1728, 82616), (1796, 79488), (2208, 64656), (2304, 61962), (2484, 57472), (2694, 52992), (2944, 48492), (3312, 43104), (3456, 41308), (3592, 39744), (4041, 35328), (4416, 32328), (4608, 30981), (4968, 28736), (5388, 26496), (5888, 24246), (6624, 21552), (6912, 20654), (7184, 19872), (8082, 17664), (8832, 16164), (9936, 14368), (10327, 13824), (10776, 13248), (11776, 12123)]