156907322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1049}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 277300800

約数和(自身を除く): 120393478

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 523, 1046, 1049, 2098, 5753, 6799, 11506, 11539, 13598, 13637, 23078, 27274, 74789, 149578, 150007, 300014, 548627, 1097254, 6034897, 7132151, 12069794, 14264302, 78453661, 156907322]

約数ペア:

[(1, 156907322), (2, 78453661), (11, 14264302), (13, 12069794), (22, 7132151), (26, 6034897), (143, 1097254), (286, 548627), (523, 300014), (1046, 150007), (1049, 149578), (2098, 74789), (5753, 27274), (6799, 23078), (11506, 13637), (11539, 13598)]