128206892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{8803}}^1$

素因数の和:9149

約数の個数: 24

約数和(自身を含む): 245525952

約数和(自身を除く): 117319060

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1324, 3641, 7282, 8803, 14564, 17606, 35212, 96833, 193666, 387332, 2913793, 5827586, 11655172, 32051723, 64103446, 128206892]

約数ペア:

[(1, 128206892), (2, 64103446), (4, 32051723), (11, 11655172), (22, 5827586), (44, 2913793), (331, 387332), (662, 193666), (1324, 96833), (3641, 35212), (7282, 17606), (8803, 14564)]