168088788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{667019}}^1$

素因数の和:667036

約数の個数: 36

約数和(自身を含む): 485590560

約数和(自身を除く): 317501772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 667019, 1334038, 2001057, 2668076, 4002114, 4669133, 6003171, 8004228, 9338266, 12006342, 14007399, 18676532, 24012684, 28014798, 42022197, 56029596, 84044394, 168088788]

約数ペア:

[(1, 168088788), (2, 84044394), (3, 56029596), (4, 42022197), (6, 28014798), (7, 24012684), (9, 18676532), (12, 14007399), (14, 12006342), (18, 9338266), (21, 8004228), (28, 6003171), (36, 4669133), (42, 4002114), (63, 2668076), (84, 2001057), (126, 1334038), (252, 667019)]