138156972

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{77269}}^1$

素因数の和:77425

約数の個数: 24

約数和(自身を含む): 324534000

約数和(自身を除く): 186377028

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 77269, 154538, 231807, 309076, 463614, 927228, 11513081, 23026162, 34539243, 46052324, 69078486, 138156972]

約数ペア:

[(1, 138156972), (2, 69078486), (3, 46052324), (4, 34539243), (6, 23026162), (12, 11513081), (149, 927228), (298, 463614), (447, 309076), (596, 231807), (894, 154538), (1788, 77269)]