156938838476

素因数分解:

$2^2\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{2544239}}^1$

素因数の和:2546453

約数の個数: 24

約数和(自身を含む): 314020277760

約数和(自身を除く): 157081439284

約数列:

[1, 2, 4, 7, 14, 28, 2203, 4406, 8812, 15421, 30842, 61684, 2544239, 5088478, 10176956, 17809673, 35619346, 71238692, 5604958517, 11209917034, 22419834068, 39234709619, 78469419238, 156938838476]

約数ペア:

[(1, 156938838476), (2, 78469419238), (4, 39234709619), (7, 22419834068), (14, 11209917034), (28, 5604958517), (2203, 71238692), (4406, 35619346), (8812, 17809673), (15421, 10176956), (30842, 5088478), (61684, 2544239)]