131490384

素因数分解:

$2^4\times 3^1\times {\mathrm{2739383}}^1$

素因数の和:2739394

約数の個数: 20

約数和(自身を含む): 339683616

約数和(自身を除く): 208193232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2739383, 5478766, 8218149, 10957532, 16436298, 21915064, 32872596, 43830128, 65745192, 131490384]

約数ペア:

[(1, 131490384), (2, 65745192), (3, 43830128), (4, 32872596), (6, 21915064), (8, 16436298), (12, 10957532), (16, 8218149), (24, 5478766), (48, 2739383)]