157215954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3743237}}^1$

素因数の和:3743249

約数の個数: 16

約数和(自身を含む): 359350848

約数和(自身を除く): 202134894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3743237, 7486474, 11229711, 22459422, 26202659, 52405318, 78607977, 157215954]

約数ペア:

[(1, 157215954), (2, 78607977), (3, 52405318), (6, 26202659), (7, 22459422), (14, 11229711), (21, 7486474), (42, 3743237)]