172137984

素因数分解:

$2^9\times 3^1\times {\mathrm{112069}}^1$

素因数の和:112090

約数の個数: 40

約数和(自身を含む): 458590440

約数和(自身を除く): 286452456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 112069, 224138, 336207, 448276, 672414, 896552, 1344828, 1793104, 2689656, 3586208, 5379312, 7172416, 10758624, 14344832, 21517248, 28689664, 43034496, 57379328, 86068992, 172137984]

約数ペア:

[(1, 172137984), (2, 86068992), (3, 57379328), (4, 43034496), (6, 28689664), (8, 21517248), (12, 14344832), (16, 10758624), (24, 7172416), (32, 5379312), (48, 3586208), (64, 2689656), (96, 1793104), (128, 1344828), (192, 896552), (256, 672414), (384, 448276), (512, 336207), (768, 224138), (1536, 112069)]