128218236

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{449}}^2$

素因数の和:958

約数の個数: 36

約数和(自身を含む): 305501112

約数和(自身を除く): 177282876

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 449, 636, 898, 1347, 1796, 2694, 5388, 23797, 47594, 71391, 95188, 142782, 201601, 285564, 403202, 604803, 806404, 1209606, 2419212, 10684853, 21369706, 32054559, 42739412, 64109118, 128218236]

約数ペア:

[(1, 128218236), (2, 64109118), (3, 42739412), (4, 32054559), (6, 21369706), (12, 10684853), (53, 2419212), (106, 1209606), (159, 806404), (212, 604803), (318, 403202), (449, 285564), (636, 201601), (898, 142782), (1347, 95188), (1796, 71391), (2694, 47594), (5388, 23797)]