128254176

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{4591}}^1$

素因数の和:4704

約数の個数: 72

約数和(自身を含む): 368563104

約数和(自身を除く): 240308928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4591, 4656, 6984, 9182, 9312, 13773, 13968, 18364, 27546, 27936, 36728, 41319, 55092, 73456, 82638, 110184, 146912, 165276, 220368, 330552, 440736, 445327, 661104, 890654, 1322208, 1335981, 1781308, 2671962, 3562616, 4007943, 5343924, 7125232, 8015886, 10687848, 14250464, 16031772, 21375696, 32063544, 42751392, 64127088, 128254176]

約数ペア:

[(1, 128254176), (2, 64127088), (3, 42751392), (4, 32063544), (6, 21375696), (8, 16031772), (9, 14250464), (12, 10687848), (16, 8015886), (18, 7125232), (24, 5343924), (32, 4007943), (36, 3562616), (48, 2671962), (72, 1781308), (96, 1335981), (97, 1322208), (144, 890654), (194, 661104), (288, 445327), (291, 440736), (388, 330552), (582, 220368), (776, 165276), (873, 146912), (1164, 110184), (1552, 82638), (1746, 73456), (2328, 55092), (3104, 41319), (3492, 36728), (4591, 27936), (4656, 27546), (6984, 18364), (9182, 13968), (9312, 13773)]