127218156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{815501}}^1$

素因数の和:815521

約数の個数: 24

約数和(自身を含む): 319676784

約数和(自身を除く): 192458628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 815501, 1631002, 2446503, 3262004, 4893006, 9786012, 10601513, 21203026, 31804539, 42406052, 63609078, 127218156]

約数ペア:

[(1, 127218156), (2, 63609078), (3, 42406052), (4, 31804539), (6, 21203026), (12, 10601513), (13, 9786012), (26, 4893006), (39, 3262004), (52, 2446503), (78, 1631002), (156, 815501)]