156984357

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{22961}}^1$

素因数の和:23060

約数の個数: 16

約数和(自身を含む): 218230848

約数和(自身を除く): 61246491

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 22961, 68883, 987323, 1216933, 2961969, 3650799, 52328119, 156984357]

約数ペア:

[(1, 156984357), (3, 52328119), (43, 3650799), (53, 2961969), (129, 1216933), (159, 987323), (2279, 68883), (6837, 22961)]