149045116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{63913}}^1$

素因数の和:63981

約数の個数: 24

約数和(自身を含む): 289913904

約数和(自身を除く): 140868788

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 63913, 127826, 255652, 703043, 1406086, 2812172, 3387389, 6774778, 13549556, 37261279, 74522558, 149045116]

約数ペア:

[(1, 149045116), (2, 74522558), (4, 37261279), (11, 13549556), (22, 6774778), (44, 3387389), (53, 2812172), (106, 1406086), (212, 703043), (583, 255652), (1166, 127826), (2332, 63913)]