156744374

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{23071}}^1$

素因数の和:23195

約数の個数: 16

約数和(自身を含む): 243640320

約数和(自身を除く): 86895946

約数列:

[1, 2, 43, 79, 86, 158, 3397, 6794, 23071, 46142, 992053, 1822609, 1984106, 3645218, 78372187, 156744374]

約数ペア:

[(1, 156744374), (2, 78372187), (43, 3645218), (79, 1984106), (86, 1822609), (158, 992053), (3397, 46142), (6794, 23071)]