163964164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{450451}}^1$

素因数の和:450475

約数の個数: 24

約数和(自身を含む): 353154368

約数和(自身を除く): 189190204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 450451, 900902, 1801804, 3153157, 5855863, 6306314, 11711726, 12612628, 23423452, 40991041, 81982082, 163964164]

約数ペア:

[(1, 163964164), (2, 81982082), (4, 40991041), (7, 23423452), (13, 12612628), (14, 11711726), (26, 6306314), (28, 5855863), (52, 3153157), (91, 1801804), (182, 900902), (364, 450451)]