189451776

素因数分解:

$2^9\times 3^1\times {\mathrm{123341}}^1$

素因数の和:123362

約数の個数: 40

約数和(自身を含む): 504715464

約数和(自身を除く): 315263688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 123341, 246682, 370023, 493364, 740046, 986728, 1480092, 1973456, 2960184, 3946912, 5920368, 7893824, 11840736, 15787648, 23681472, 31575296, 47362944, 63150592, 94725888, 189451776]

約数ペア:

[(1, 189451776), (2, 94725888), (3, 63150592), (4, 47362944), (6, 31575296), (8, 23681472), (12, 15787648), (16, 11840736), (24, 7893824), (32, 5920368), (48, 3946912), (64, 2960184), (96, 1973456), (128, 1480092), (192, 986728), (256, 740046), (384, 493364), (512, 370023), (768, 246682), (1536, 123341)]