157626706

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{1877}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 238881600

約数和(自身を除く): 81254894

約数列:

[1, 2, 199, 211, 398, 422, 1877, 3754, 41989, 83978, 373523, 396047, 747046, 792094, 78813353, 157626706]

約数ペア:

[(1, 157626706), (2, 78813353), (199, 792094), (211, 747046), (398, 396047), (422, 373523), (1877, 83978), (3754, 41989)]