168420637

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{50867}}^1$

素因数の和:50928

約数の個数: 16

約数和(自身を含む): 214866432

約数和(自身を除く): 46445795

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 50867, 356069, 559537, 2187281, 3916759, 15310967, 24060091, 168420637]

約数ペア:

[(1, 168420637), (7, 24060091), (11, 15310967), (43, 3916759), (77, 2187281), (301, 559537), (473, 356069), (3311, 50867)]