149144468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4637}}^1$

素因数の和:4712

約数の個数: 48

約数和(自身を含む): 308556864

約数和(自身を除く): 159412396

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 374, 473, 731, 748, 946, 1462, 1892, 2924, 4637, 8041, 9274, 16082, 18548, 32164, 51007, 78829, 102014, 157658, 199391, 204028, 315316, 398782, 797564, 867119, 1734238, 2193301, 3389647, 3468476, 4386602, 6779294, 8773204, 13558588, 37286117, 74572234, 149144468]

約数ペア:

[(1, 149144468), (2, 74572234), (4, 37286117), (11, 13558588), (17, 8773204), (22, 6779294), (34, 4386602), (43, 3468476), (44, 3389647), (68, 2193301), (86, 1734238), (172, 867119), (187, 797564), (374, 398782), (473, 315316), (731, 204028), (748, 199391), (946, 157658), (1462, 102014), (1892, 78829), (2924, 51007), (4637, 32164), (8041, 18548), (9274, 16082)]