129108532

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{15319}}^1$

素因数の和:15380

約数の個数: 36

約数和(自身を含む): 268957920

約数和(自身を除く): 139849388

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 15319, 30638, 61276, 107233, 214466, 428932, 658717, 750631, 1317434, 1501262, 2634868, 3002524, 4611019, 9222038, 18444076, 32277133, 64554266, 129108532]

約数ペア:

[(1, 129108532), (2, 64554266), (4, 32277133), (7, 18444076), (14, 9222038), (28, 4611019), (43, 3002524), (49, 2634868), (86, 1501262), (98, 1317434), (172, 750631), (196, 658717), (301, 428932), (602, 214466), (1204, 107233), (2107, 61276), (4214, 30638), (8428, 15319)]