188439138

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{455167}}^1$

素因数の和:455198

約数の個数: 24

約数和(自身を含む): 426037248

約数和(自身を除く): 237598110

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 455167, 910334, 1365501, 2731002, 4096503, 8193006, 10468841, 20937682, 31406523, 62813046, 94219569, 188439138]

約数ペア:

[(1, 188439138), (2, 94219569), (3, 62813046), (6, 31406523), (9, 20937682), (18, 10468841), (23, 8193006), (46, 4096503), (69, 2731002), (138, 1365501), (207, 910334), (414, 455167)]