155220954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3695737}}^1$

素因数の和:3695749

約数の個数: 16

約数和(自身を含む): 354790848

約数和(自身を除く): 199569894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3695737, 7391474, 11087211, 22174422, 25870159, 51740318, 77610477, 155220954]

約数ペア:

[(1, 155220954), (2, 77610477), (3, 51740318), (6, 25870159), (7, 22174422), (14, 11087211), (21, 7391474), (42, 3695737)]