97308172

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{143947}}^1$

素因数の和:143977

約数の個数: 18

約数和(自身を含む): 184397388

約数和(自身を除く): 87089216

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 143947, 287894, 575788, 1871311, 3742622, 7485244, 24327043, 48654086, 97308172]

約数ペア:

[(1, 97308172), (2, 48654086), (4, 24327043), (13, 7485244), (26, 3742622), (52, 1871311), (169, 575788), (338, 287894), (676, 143947)]