128537088

素因数分解:

$2^9\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1337

約数の個数: 80

約数和(自身を含む): 347820000

約数和(自身を除く): 219282912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 512, 536, 768, 804, 1072, 1249, 1536, 1608, 2144, 2498, 3216, 3747, 4288, 4996, 6432, 7494, 8576, 9992, 12864, 14988, 17152, 19984, 25728, 29976, 34304, 39968, 51456, 59952, 79936, 83683, 102912, 119904, 159872, 167366, 239808, 251049, 319744, 334732, 479616, 502098, 639488, 669464, 959232, 1004196, 1338928, 1918464, 2008392, 2677856, 4016784, 5355712, 8033568, 10711424, 16067136, 21422848, 32134272, 42845696, 64268544, 128537088]

約数ペア:

[(1, 128537088), (2, 64268544), (3, 42845696), (4, 32134272), (6, 21422848), (8, 16067136), (12, 10711424), (16, 8033568), (24, 5355712), (32, 4016784), (48, 2677856), (64, 2008392), (67, 1918464), (96, 1338928), (128, 1004196), (134, 959232), (192, 669464), (201, 639488), (256, 502098), (268, 479616), (384, 334732), (402, 319744), (512, 251049), (536, 239808), (768, 167366), (804, 159872), (1072, 119904), (1249, 102912), (1536, 83683), (1608, 79936), (2144, 59952), (2498, 51456), (3216, 39968), (3747, 34304), (4288, 29976), (4996, 25728), (6432, 19984), (7494, 17152), (8576, 14988), (9992, 12864)]