156900413905

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{1741693}}^1$

素因数の和:1742160

約数の個数: 16

約数和(自身を含む): 193119030720

約数和(自身を除く): 36218616815

約数列:

[1, 5, 43, 215, 419, 2095, 18017, 90085, 1741693, 8708465, 74892799, 374463995, 729769367, 3648846835, 31380082781, 156900413905]

約数ペア:

[(1, 156900413905), (5, 31380082781), (43, 3648846835), (215, 729769367), (419, 374463995), (2095, 74892799), (18017, 8708465), (90085, 1741693)]