128810604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{825709}}^1$

素因数の和:825729

約数の個数: 24

約数和(自身を含む): 323678320

約数和(自身を除く): 194867716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 825709, 1651418, 2477127, 3302836, 4954254, 9908508, 10734217, 21468434, 32202651, 42936868, 64405302, 128810604]

約数ペア:

[(1, 128810604), (2, 64405302), (3, 42936868), (4, 32202651), (6, 21468434), (12, 10734217), (13, 9908508), (26, 4954254), (39, 3302836), (52, 2477127), (78, 1651418), (156, 825709)]