155533064

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{452131}}^1$

素因数の和:452180

約数の個数: 16

約数和(自身を含む): 298407120

約数和(自身を除く): 142874056

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 452131, 904262, 1808524, 3617048, 19441633, 38883266, 77766532, 155533064]

約数ペア:

[(1, 155533064), (2, 77766532), (4, 38883266), (8, 19441633), (43, 3617048), (86, 1808524), (172, 904262), (344, 452131)]