157771974

素因数分解:

$2^1\times 3^1\times {\mathrm{1427}}^1\times {\mathrm{18427}}^1$

素因数の和:19859

約数の個数: 16

約数和(自身を含む): 315782208

約数和(自身を除く): 158010234

約数列:

[1, 2, 3, 6, 1427, 2854, 4281, 8562, 18427, 36854, 55281, 110562, 26295329, 52590658, 78885987, 157771974]

約数ペア:

[(1, 157771974), (2, 78885987), (3, 52590658), (6, 26295329), (1427, 110562), (2854, 55281), (4281, 36854), (8562, 18427)]