129199938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{75029}}^1$

素因数の和:75082

約数の個数: 32

約数和(自身を含む): 302520960

約数和(自身を除く): 173321022

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 75029, 150058, 225087, 450174, 525203, 1050406, 1575609, 3076189, 3151218, 6152378, 9228567, 18457134, 21533323, 43066646, 64599969, 129199938]

約数ペア:

[(1, 129199938), (2, 64599969), (3, 43066646), (6, 21533323), (7, 18457134), (14, 9228567), (21, 6152378), (41, 3151218), (42, 3076189), (82, 1575609), (123, 1050406), (246, 525203), (287, 450174), (574, 225087), (861, 150058), (1722, 75029)]