157225838692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{757}}^1\times {\mathrm{17911}}^1$

素因数の和:18908

約数の個数: 48

約数和(自身を含む): 298048801792

約数和(自身を除く): 140822963100

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 757, 892, 1514, 2899, 3028, 5798, 9841, 11596, 17911, 19682, 35822, 39364, 71644, 168811, 232843, 337622, 465686, 675244, 931372, 2194543, 3994153, 4389086, 7988306, 8778172, 13558627, 15976612, 27117254, 51923989, 54234508, 103847978, 176262151, 207695956, 352524302, 705048604, 3023573821, 6047147642, 12094295284, 39306459673, 78612919346, 157225838692]

約数ペア:

[(1, 157225838692), (2, 78612919346), (4, 39306459673), (13, 12094295284), (26, 6047147642), (52, 3023573821), (223, 705048604), (446, 352524302), (757, 207695956), (892, 176262151), (1514, 103847978), (2899, 54234508), (3028, 51923989), (5798, 27117254), (9841, 15976612), (11596, 13558627), (17911, 8778172), (19682, 7988306), (35822, 4389086), (39364, 3994153), (71644, 2194543), (168811, 931372), (232843, 675244), (337622, 465686)]