189012544

素因数分解:

$2^6\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2357}}^1$

素因数の和:2555

約数の個数: 56

約数和(自身を含む): 431231040

約数和(自身を除く): 242218496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 179, 224, 358, 448, 716, 1253, 1432, 2357, 2506, 2864, 4714, 5012, 5728, 9428, 10024, 11456, 16499, 18856, 20048, 32998, 37712, 40096, 65996, 75424, 80192, 131992, 150848, 263984, 421903, 527968, 843806, 1055936, 1687612, 2953321, 3375224, 5906642, 6750448, 11813284, 13500896, 23626568, 27001792, 47253136, 94506272, 189012544]

約数ペア:

[(1, 189012544), (2, 94506272), (4, 47253136), (7, 27001792), (8, 23626568), (14, 13500896), (16, 11813284), (28, 6750448), (32, 5906642), (56, 3375224), (64, 2953321), (112, 1687612), (179, 1055936), (224, 843806), (358, 527968), (448, 421903), (716, 263984), (1253, 150848), (1432, 131992), (2357, 80192), (2506, 75424), (2864, 65996), (4714, 40096), (5012, 37712), (5728, 32998), (9428, 20048), (10024, 18856), (11456, 16499)]