158097628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{2797}}^1$

素因数の和:3901

約数の個数: 24

約数和(自身を含む): 298333952

約数和(自身を除く): 140236324

約数列:

[1, 2, 4, 13, 26, 52, 1087, 2174, 2797, 4348, 5594, 11188, 14131, 28262, 36361, 56524, 72722, 145444, 3040339, 6080678, 12161356, 39524407, 79048814, 158097628]

約数ペア:

[(1, 158097628), (2, 79048814), (4, 39524407), (13, 12161356), (26, 6080678), (52, 3040339), (1087, 145444), (2174, 72722), (2797, 56524), (4348, 36361), (5594, 28262), (11188, 14131)]