144890368

素因数分解:

$2^9\times 7^1\times {\mathrm{40427}}^1$

素因数の和:40452

約数の個数: 40

約数和(自身を含む): 330862752

約数和(自身を除く): 185972384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 40427, 80854, 161708, 282989, 323416, 565978, 646832, 1131956, 1293664, 2263912, 2587328, 4527824, 5174656, 9055648, 10349312, 18111296, 20698624, 36222592, 72445184, 144890368]

約数ペア:

[(1, 144890368), (2, 72445184), (4, 36222592), (7, 20698624), (8, 18111296), (14, 10349312), (16, 9055648), (28, 5174656), (32, 4527824), (56, 2587328), (64, 2263912), (112, 1293664), (128, 1131956), (224, 646832), (256, 565978), (448, 323416), (512, 282989), (896, 161708), (1792, 80854), (3584, 40427)]