163261128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{219437}}^1$

素因数の和:219477

約数の個数: 32

約数和(自身を含む): 421320960

約数和(自身を除く): 258059832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 219437, 438874, 658311, 877748, 1316622, 1755496, 2633244, 5266488, 6802547, 13605094, 20407641, 27210188, 40815282, 54420376, 81630564, 163261128]

約数ペア:

[(1, 163261128), (2, 81630564), (3, 54420376), (4, 40815282), (6, 27210188), (8, 20407641), (12, 13605094), (24, 6802547), (31, 5266488), (62, 2633244), (93, 1755496), (124, 1316622), (186, 877748), (248, 658311), (372, 438874), (744, 219437)]