157219006

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{142151}}^1$

素因数の和:142239

約数の個数: 16

約数和(自身を含む): 272931840

約数和(自身を除く): 115712834

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 142151, 284302, 995057, 1990114, 11229929, 22459858, 78609503, 157219006]

約数ペア:

[(1, 157219006), (2, 78609503), (7, 22459858), (14, 11229929), (79, 1990114), (158, 995057), (553, 284302), (1106, 142151)]