127768308

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{247613}}^1$

素因数の和:247663

約数の個数: 24

約数和(自身を含む): 305060448

約数和(自身を除く): 177292140

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 247613, 495226, 742839, 990452, 1485678, 2971356, 10647359, 21294718, 31942077, 42589436, 63884154, 127768308]

約数ペア:

[(1, 127768308), (2, 63884154), (3, 42589436), (4, 31942077), (6, 21294718), (12, 10647359), (43, 2971356), (86, 1485678), (129, 990452), (172, 742839), (258, 495226), (516, 247613)]