159665912

素因数分解:

$2^3\times 7^2\times {\mathrm{407311}}^1$

素因数の和:407331

約数の個数: 24

約数和(自身を含む): 348251760

約数和(自身を除く): 188585848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 407311, 814622, 1629244, 2851177, 3258488, 5702354, 11404708, 19958239, 22809416, 39916478, 79832956, 159665912]

約数ペア:

[(1, 159665912), (2, 79832956), (4, 39916478), (7, 22809416), (8, 19958239), (14, 11404708), (28, 5702354), (49, 3258488), (56, 2851177), (98, 1629244), (196, 814622), (392, 407311)]