149650448

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{17099}}^1$

素因数の和:17654

約数の個数: 20

約数和(自身を含む): 290494800

約数和(自身を除く): 140844352

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 8752, 17099, 34198, 68396, 136792, 273584, 9353153, 18706306, 37412612, 74825224, 149650448]

約数ペア:

[(1, 149650448), (2, 74825224), (4, 37412612), (8, 18706306), (16, 9353153), (547, 273584), (1094, 136792), (2188, 68396), (4376, 34198), (8752, 17099)]