143402286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{3863}}^1$

素因数の和:4160

約数の個数: 32

約数和(自身を含む): 300464640

約数和(自身を除く): 157062354

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 269, 538, 807, 1614, 3863, 6187, 7726, 11589, 12374, 18561, 23178, 37122, 88849, 177698, 266547, 533094, 1039147, 2078294, 3117441, 6234882, 23900381, 47800762, 71701143, 143402286]

約数ペア:

[(1, 143402286), (2, 71701143), (3, 47800762), (6, 23900381), (23, 6234882), (46, 3117441), (69, 2078294), (138, 1039147), (269, 533094), (538, 266547), (807, 177698), (1614, 88849), (3863, 37122), (6187, 23178), (7726, 18561), (11589, 12374)]