163419094

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 263678976

約数和(自身を除く): 100259882

約数列:

[1, 2, 23, 46, 47, 94, 131, 262, 577, 1081, 1154, 2162, 3013, 6026, 6157, 12314, 13271, 26542, 27119, 54238, 75587, 141611, 151174, 283222, 623737, 1247474, 1738501, 3477002, 3552589, 7105178, 81709547, 163419094]

約数ペア:

[(1, 163419094), (2, 81709547), (23, 7105178), (46, 3552589), (47, 3477002), (94, 1738501), (131, 1247474), (262, 623737), (577, 283222), (1081, 151174), (1154, 141611), (2162, 75587), (3013, 54238), (6026, 27119), (6157, 26542), (12314, 13271)]