157445159

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 164883840

約数和(自身を除く): 7438681

約数列:

[1, 47, 73, 109, 421, 3431, 5123, 7957, 19787, 30733, 45889, 373979, 1444451, 2156783, 3349897, 157445159]

約数ペア:

[(1, 157445159), (47, 3349897), (73, 2156783), (109, 1444451), (421, 373979), (3431, 45889), (5123, 30733), (7957, 19787)]