162000358

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{15461}}^1$

素因数の和:15520

約数の個数: 24

約数和(自身を含む): 271636416

約数和(自身を除く): 109636058

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 15461, 30922, 200993, 401986, 479291, 958582, 2612909, 5225818, 6230783, 12461566, 81000179, 162000358]

約数ペア:

[(1, 162000358), (2, 81000179), (13, 12461566), (26, 6230783), (31, 5225818), (62, 2612909), (169, 958582), (338, 479291), (403, 401986), (806, 200993), (5239, 30922), (10478, 15461)]