127551608

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 253095840

約数和(自身を除く): 125544232

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 353, 376, 706, 961, 1412, 1457, 1922, 2824, 2914, 3844, 5828, 7688, 10943, 11656, 16591, 21886, 33182, 43772, 45167, 66364, 87544, 90334, 132728, 180668, 339233, 361336, 514321, 678466, 1028642, 1356932, 2057284, 2713864, 4114568, 15943951, 31887902, 63775804, 127551608]

約数ペア:

[(1, 127551608), (2, 63775804), (4, 31887902), (8, 15943951), (31, 4114568), (47, 2713864), (62, 2057284), (94, 1356932), (124, 1028642), (188, 678466), (248, 514321), (353, 361336), (376, 339233), (706, 180668), (961, 132728), (1412, 90334), (1457, 87544), (1922, 66364), (2824, 45167), (2914, 43772), (3844, 33182), (5828, 21886), (7688, 16591), (10943, 11656)]