162985984

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11369}}^1$

素因数の和:11398

約数の個数: 48

約数和(自身を含む): 372481200

約数和(自身を除く): 209495216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 11369, 14336, 22738, 45476, 79583, 90952, 159166, 181904, 318332, 363808, 636664, 727616, 1273328, 1455232, 2546656, 2910464, 5093312, 5820928, 10186624, 11641856, 20373248, 23283712, 40746496, 81492992, 162985984]

約数ペア:

[(1, 162985984), (2, 81492992), (4, 40746496), (7, 23283712), (8, 20373248), (14, 11641856), (16, 10186624), (28, 5820928), (32, 5093312), (56, 2910464), (64, 2546656), (112, 1455232), (128, 1273328), (224, 727616), (256, 636664), (448, 363808), (512, 318332), (896, 181904), (1024, 159166), (1792, 90952), (2048, 79583), (3584, 45476), (7168, 22738), (11369, 14336)]