168219954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1335079}}^1$

素因数の和:1335094

約数の個数: 24

約数和(自身を含む): 416544960

約数和(自身を除く): 248325006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1335079, 2670158, 4005237, 8010474, 9345553, 12015711, 18691106, 24031422, 28036659, 56073318, 84109977, 168219954]

約数ペア:

[(1, 168219954), (2, 84109977), (3, 56073318), (6, 28036659), (7, 24031422), (9, 18691106), (14, 12015711), (18, 9345553), (21, 8010474), (42, 4005237), (63, 2670158), (126, 1335079)]