163950904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12413}}^1$

素因数の和:12559

約数の個数: 32

約数和(自身を含む): 333688320

約数和(自身を除く): 169737416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 12413, 13208, 24826, 49652, 99304, 161369, 322738, 645476, 1290952, 1576451, 3152902, 6305804, 12611608, 20493863, 40987726, 81975452, 163950904]

約数ペア:

[(1, 163950904), (2, 81975452), (4, 40987726), (8, 20493863), (13, 12611608), (26, 6305804), (52, 3152902), (104, 1576451), (127, 1290952), (254, 645476), (508, 322738), (1016, 161369), (1651, 99304), (3302, 49652), (6604, 24826), (12413, 13208)]