135653218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{68581}}^1$

素因数の和:68649

約数の個数: 16

約数和(自身を含む): 217267776

約数和(自身を除く): 81614558

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 68581, 137162, 1577363, 2948983, 3154726, 5897966, 67826609, 135653218]

約数ペア:

[(1, 135653218), (2, 67826609), (23, 5897966), (43, 3154726), (46, 2948983), (86, 1577363), (989, 137162), (1978, 68581)]