156940696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{2081}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 321544080

約数和(自身を除く): 164603384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 857, 1714, 2081, 3428, 4162, 6856, 8324, 9427, 16648, 18854, 22891, 37708, 45782, 75416, 91564, 183128, 1783417, 3566834, 7133668, 14267336, 19617587, 39235174, 78470348, 156940696]

約数ペア:

[(1, 156940696), (2, 78470348), (4, 39235174), (8, 19617587), (11, 14267336), (22, 7133668), (44, 3566834), (88, 1783417), (857, 183128), (1714, 91564), (2081, 75416), (3428, 45782), (4162, 37708), (6856, 22891), (8324, 18854), (9427, 16648)]