156964338

素因数分解:

$2^1\times 3^3\times {\mathrm{2906747}}^1$

素因数の和:2906758

約数の個数: 16

約数和(自身を含む): 348809760

約数和(自身を除く): 191845422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2906747, 5813494, 8720241, 17440482, 26160723, 52321446, 78482169, 156964338]

約数ペア:

[(1, 156964338), (2, 78482169), (3, 52321446), (6, 26160723), (9, 17440482), (18, 8720241), (27, 5813494), (54, 2906747)]