128256006

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{119419}}^1$

素因数の和:119603

約数の個数: 16

約数和(自身を含む): 257947200

約数和(自身を除く): 129691194

約数列:

[1, 2, 3, 6, 179, 358, 537, 1074, 119419, 238838, 358257, 716514, 21376001, 42752002, 64128003, 128256006]

約数ペア:

[(1, 128256006), (2, 64128003), (3, 42752002), (6, 21376001), (179, 716514), (358, 358257), (537, 238838), (1074, 119419)]