128271876

素因数分解:

$2^2\times 3^1\times {\mathrm{1901}}^1\times {\mathrm{5623}}^1$

素因数の和:7531

約数の個数: 24

約数和(自身を含む): 299511744

約数和(自身を除く): 171239868

約数列:

[1, 2, 3, 4, 6, 12, 1901, 3802, 5623, 5703, 7604, 11246, 11406, 16869, 22492, 22812, 33738, 67476, 10689323, 21378646, 32067969, 42757292, 64135938, 128271876]

約数ペア:

[(1, 128271876), (2, 64135938), (3, 42757292), (4, 32067969), (6, 21378646), (12, 10689323), (1901, 67476), (3802, 33738), (5623, 22812), (5703, 22492), (7604, 16869), (11246, 11406)]