156964772

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{577}}^1\times {\mathrm{1447}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 281213184

約数和(自身を除く): 124248412

約数列:

[1, 2, 4, 47, 94, 188, 577, 1154, 1447, 2308, 2894, 5788, 27119, 54238, 68009, 108476, 136018, 272036, 834919, 1669838, 3339676, 39241193, 78482386, 156964772]

約数ペア:

[(1, 156964772), (2, 78482386), (4, 39241193), (47, 3339676), (94, 1669838), (188, 834919), (577, 272036), (1154, 136018), (1447, 108476), (2308, 68009), (2894, 54238), (5788, 27119)]