168386652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{668201}}^1$

素因数の和:668218

約数の個数: 36

約数和(自身を含む): 486451056

約数和(自身を除く): 318064404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 668201, 1336402, 2004603, 2672804, 4009206, 4677407, 6013809, 8018412, 9354814, 12027618, 14032221, 18709628, 24055236, 28064442, 42096663, 56128884, 84193326, 168386652]

約数ペア:

[(1, 168386652), (2, 84193326), (3, 56128884), (4, 42096663), (6, 28064442), (7, 24055236), (9, 18709628), (12, 14032221), (14, 12027618), (18, 9354814), (21, 8018412), (28, 6013809), (36, 4677407), (42, 4009206), (63, 2672804), (84, 2004603), (126, 1336402), (252, 668201)]