163421568

素因数分解:

$2^7\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1264

約数の個数: 96

約数和(自身を含む): 474389760

約数和(自身を除く): 310968192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 288, 381, 384, 508, 576, 762, 1016, 1117, 1143, 1152, 1524, 2032, 2234, 2286, 3048, 3351, 4064, 4468, 4572, 6096, 6702, 8128, 8936, 9144, 10053, 12192, 13404, 16256, 17872, 18288, 20106, 24384, 26808, 35744, 36576, 40212, 48768, 53616, 71488, 73152, 80424, 107232, 141859, 142976, 146304, 160848, 214464, 283718, 321696, 425577, 428928, 567436, 643392, 851154, 1134872, 1276731, 1286784, 1702308, 2269744, 2553462, 3404616, 4539488, 5106924, 6809232, 9078976, 10213848, 13618464, 18157952, 20427696, 27236928, 40855392, 54473856, 81710784, 163421568]

約数ペア:

[(1, 163421568), (2, 81710784), (3, 54473856), (4, 40855392), (6, 27236928), (8, 20427696), (9, 18157952), (12, 13618464), (16, 10213848), (18, 9078976), (24, 6809232), (32, 5106924), (36, 4539488), (48, 3404616), (64, 2553462), (72, 2269744), (96, 1702308), (127, 1286784), (128, 1276731), (144, 1134872), (192, 851154), (254, 643392), (288, 567436), (381, 428928), (384, 425577), (508, 321696), (576, 283718), (762, 214464), (1016, 160848), (1117, 146304), (1143, 142976), (1152, 141859), (1524, 107232), (2032, 80424), (2234, 73152), (2286, 71488), (3048, 53616), (3351, 48768), (4064, 40212), (4468, 36576), (4572, 35744), (6096, 26808), (6702, 24384), (8128, 20106), (8936, 18288), (9144, 17872), (10053, 16256), (12192, 13404)]