149296609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{557}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 189684288

約数和(自身を除く): 40387679

約数列:

[1, 7, 11, 59, 77, 413, 557, 649, 3481, 3899, 4543, 6127, 24367, 32863, 38291, 42889, 230041, 268037, 361493, 1938917, 2530451, 13572419, 21328087, 149296609]

約数ペア:

[(1, 149296609), (7, 21328087), (11, 13572419), (59, 2530451), (77, 1938917), (413, 361493), (557, 268037), (649, 230041), (3481, 42889), (3899, 38291), (4543, 32863), (6127, 24367)]