122078164

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:880

約数の個数: 36

約数和(自身を含む): 232424640

約数和(自身を除く): 110346476

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 419, 431, 676, 838, 862, 1676, 1724, 5447, 5603, 10894, 11206, 21788, 22412, 70811, 72839, 141622, 145678, 180589, 283244, 291356, 361178, 722356, 2347657, 4695314, 9390628, 30519541, 61039082, 122078164]

約数ペア:

[(1, 122078164), (2, 61039082), (4, 30519541), (13, 9390628), (26, 4695314), (52, 2347657), (169, 722356), (338, 361178), (419, 291356), (431, 283244), (676, 180589), (838, 145678), (862, 141622), (1676, 72839), (1724, 70811), (5447, 22412), (5603, 21788), (10894, 11206)]