128011776

素因数分解:

$2^9\times 3^1\times {\mathrm{83341}}^1$

素因数の和:83362

約数の個数: 40

約数和(自身を含む): 341035464

約数和(自身を除く): 213023688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 83341, 166682, 250023, 333364, 500046, 666728, 1000092, 1333456, 2000184, 2666912, 4000368, 5333824, 8000736, 10667648, 16001472, 21335296, 32002944, 42670592, 64005888, 128011776]

約数ペア:

[(1, 128011776), (2, 64005888), (3, 42670592), (4, 32002944), (6, 21335296), (8, 16001472), (12, 10667648), (16, 8000736), (24, 5333824), (32, 4000368), (48, 2666912), (64, 2000184), (96, 1333456), (128, 1000092), (192, 666728), (256, 500046), (384, 333364), (512, 250023), (768, 166682), (1536, 83341)]