138420462

素因数分解:

$2^1\times 3^1\times {\mathrm{479}}^1\times {\mathrm{48163}}^1$

素因数の和:48647

約数の個数: 16

約数和(自身を含む): 277424640

約数和(自身を除く): 139004178

約数列:

[1, 2, 3, 6, 479, 958, 1437, 2874, 48163, 96326, 144489, 288978, 23070077, 46140154, 69210231, 138420462]

約数ペア:

[(1, 138420462), (2, 69210231), (3, 46140154), (6, 23070077), (479, 288978), (958, 144489), (1437, 96326), (2874, 48163)]