162397930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1033}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 297792000

約数和(自身を除く): 135394070

約数列:

[1, 2, 5, 10, 79, 158, 199, 395, 398, 790, 995, 1033, 1990, 2066, 5165, 10330, 15721, 31442, 78605, 81607, 157210, 163214, 205567, 408035, 411134, 816070, 1027835, 2055670, 16239793, 32479586, 81198965, 162397930]

約数ペア:

[(1, 162397930), (2, 81198965), (5, 32479586), (10, 16239793), (79, 2055670), (158, 1027835), (199, 816070), (395, 411134), (398, 408035), (790, 205567), (995, 163214), (1033, 157210), (1990, 81607), (2066, 78605), (5165, 31442), (10330, 15721)]