129332304

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{20887}}^1$

素因数の和:20944

約数の個数: 60

約数和(自身を含む): 370386016

約数和(自身を除く): 241053712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 20887, 41774, 62661, 83548, 125322, 167096, 187983, 250644, 334192, 375966, 501288, 751932, 898141, 1002576, 1503864, 1796282, 2694423, 3007728, 3592564, 5388846, 7185128, 8083269, 10777692, 14370256, 16166538, 21555384, 32333076, 43110768, 64666152, 129332304]

約数ペア:

[(1, 129332304), (2, 64666152), (3, 43110768), (4, 32333076), (6, 21555384), (8, 16166538), (9, 14370256), (12, 10777692), (16, 8083269), (18, 7185128), (24, 5388846), (36, 3592564), (43, 3007728), (48, 2694423), (72, 1796282), (86, 1503864), (129, 1002576), (144, 898141), (172, 751932), (258, 501288), (344, 375966), (387, 334192), (516, 250644), (688, 187983), (774, 167096), (1032, 125322), (1548, 83548), (2064, 62661), (3096, 41774), (6192, 20887)]