131389824

素因数分解:

$2^7\times 3^1\times {\mathrm{577}}^1\times {\mathrm{593}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 350198640

約数和(自身を除く): 218808816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 577, 593, 1154, 1186, 1731, 1779, 2308, 2372, 3462, 3558, 4616, 4744, 6924, 7116, 9232, 9488, 13848, 14232, 18464, 18976, 27696, 28464, 36928, 37952, 55392, 56928, 73856, 75904, 110784, 113856, 221568, 227712, 342161, 684322, 1026483, 1368644, 2052966, 2737288, 4105932, 5474576, 8211864, 10949152, 16423728, 21898304, 32847456, 43796608, 65694912, 131389824]

約数ペア:

[(1, 131389824), (2, 65694912), (3, 43796608), (4, 32847456), (6, 21898304), (8, 16423728), (12, 10949152), (16, 8211864), (24, 5474576), (32, 4105932), (48, 2737288), (64, 2052966), (96, 1368644), (128, 1026483), (192, 684322), (384, 342161), (577, 227712), (593, 221568), (1154, 113856), (1186, 110784), (1731, 75904), (1779, 73856), (2308, 56928), (2372, 55392), (3462, 37952), (3558, 36928), (4616, 28464), (4744, 27696), (6924, 18976), (7116, 18464), (9232, 14232), (9488, 13848)]