133059152

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{20333}}^1$

素因数の和:20750

約数の個数: 20

約数和(自身を含む): 258445140

約数和(自身を除く): 125385988

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 20333, 40666, 81332, 162664, 325328, 8316197, 16632394, 33264788, 66529576, 133059152]

約数ペア:

[(1, 133059152), (2, 66529576), (4, 33264788), (8, 16632394), (16, 8316197), (409, 325328), (818, 162664), (1636, 81332), (3272, 40666), (6544, 20333)]