131483136

素因数分解:

$2^9\times 3^1\times {\mathrm{85601}}^1$

素因数の和:85622

約数の個数: 40

約数和(自身を含む): 350283384

約数和(自身を除く): 218800248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 85601, 171202, 256803, 342404, 513606, 684808, 1027212, 1369616, 2054424, 2739232, 4108848, 5478464, 8217696, 10956928, 16435392, 21913856, 32870784, 43827712, 65741568, 131483136]

約数ペア:

[(1, 131483136), (2, 65741568), (3, 43827712), (4, 32870784), (6, 21913856), (8, 16435392), (12, 10956928), (16, 8217696), (24, 5478464), (32, 4108848), (48, 2739232), (64, 2054424), (96, 1369616), (128, 1027212), (192, 684808), (256, 513606), (384, 342404), (512, 256803), (768, 171202), (1536, 85601)]