159973468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{8681}}^1$

素因数の和:8973

約数の個数: 24

約数和(自身を含む): 297549504

約数和(自身を除く): 137576036

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 4607, 8681, 9214, 17362, 18428, 34724, 147577, 295154, 590308, 2352551, 4705102, 9410204, 39993367, 79986734, 159973468]

約数ペア:

[(1, 159973468), (2, 79986734), (4, 39993367), (17, 9410204), (34, 4705102), (68, 2352551), (271, 590308), (542, 295154), (1084, 147577), (4607, 34724), (8681, 18428), (9214, 17362)]