131464144

素因数分解:

$2^4\times 7^1\times {\mathrm{1173787}}^1$

素因数の和:1173802

約数の個数: 20

約数和(自身を含む): 291099424

約数和(自身を除く): 159635280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1173787, 2347574, 4695148, 8216509, 9390296, 16433018, 18780592, 32866036, 65732072, 131464144]

約数ペア:

[(1, 131464144), (2, 65732072), (4, 32866036), (7, 18780592), (8, 16433018), (14, 9390296), (16, 8216509), (28, 4695148), (56, 2347574), (112, 1173787)]