139310574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{6791}}^1$

素因数の和:7072

約数の個数: 32

約数和(自身を含む): 301238784

約数和(自身を除く): 161928210

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 6791, 6838, 10257, 13582, 20373, 20514, 40746, 88283, 176566, 264849, 529698, 1786033, 3572066, 5358099, 10716198, 23218429, 46436858, 69655287, 139310574]

約数ペア:

[(1, 139310574), (2, 69655287), (3, 46436858), (6, 23218429), (13, 10716198), (26, 5358099), (39, 3572066), (78, 1786033), (263, 529698), (526, 264849), (789, 176566), (1578, 88283), (3419, 40746), (6791, 20514), (6838, 20373), (10257, 13582)]