129097488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206887}}^1$

素因数の和:206911

約数の個数: 40

約数和(自身を含む): 359157568

約数和(自身を除く): 230060080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 206887, 413774, 620661, 827548, 1241322, 1655096, 2482644, 2689531, 3310192, 4965288, 5379062, 8068593, 9930576, 10758124, 16137186, 21516248, 32274372, 43032496, 64548744, 129097488]

約数ペア:

[(1, 129097488), (2, 64548744), (3, 43032496), (4, 32274372), (6, 21516248), (8, 16137186), (12, 10758124), (13, 9930576), (16, 8068593), (24, 5379062), (26, 4965288), (39, 3310192), (48, 2689531), (52, 2482644), (78, 1655096), (104, 1241322), (156, 827548), (208, 620661), (312, 413774), (624, 206887)]