129669748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{13931}}^1$

素因数の和:14127

約数の個数: 24

約数和(自身を含む): 245760480

約数和(自身を除く): 116090732

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4654, 9308, 13931, 27862, 55724, 181103, 362206, 724412, 2493649, 4987298, 9974596, 32417437, 64834874, 129669748]

約数ペア:

[(1, 129669748), (2, 64834874), (4, 32417437), (13, 9974596), (26, 4987298), (52, 2493649), (179, 724412), (358, 362206), (716, 181103), (2327, 55724), (4654, 27862), (9308, 13931)]