156918406048

素因数分解:

$2^5\times {\mathrm{193}}^1\times {\mathrm{2539}}^1\times {\mathrm{10007}}^1$

素因数の和:12749

約数の個数: 48

約数和(自身を含む): 310687151040

約数和(自身を除く): 153768744992

約数列:

[1, 2, 4, 8, 16, 32, 193, 386, 772, 1544, 2539, 3088, 5078, 6176, 10007, 10156, 20014, 20312, 40028, 40624, 80056, 81248, 160112, 320224, 490027, 980054, 1931351, 1960108, 3862702, 3920216, 7725404, 7840432, 15450808, 15680864, 25407773, 30901616, 50815546, 61803232, 101631092, 203262184, 406524368, 813048736, 4903700189, 9807400378, 19614800756, 39229601512, 78459203024, 156918406048]

約数ペア:

[(1, 156918406048), (2, 78459203024), (4, 39229601512), (8, 19614800756), (16, 9807400378), (32, 4903700189), (193, 813048736), (386, 406524368), (772, 203262184), (1544, 101631092), (2539, 61803232), (3088, 50815546), (5078, 30901616), (6176, 25407773), (10007, 15680864), (10156, 15450808), (20014, 7840432), (20312, 7725404), (40028, 3920216), (40624, 3862702), (80056, 1960108), (81248, 1931351), (160112, 980054), (320224, 490027)]