138988368

素因数分解:

$2^4\times 3^2\times {\mathrm{965197}}^1$

素因数の和:965211

約数の個数: 30

約数和(自身を含む): 388974794

約数和(自身を除く): 249986426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 965197, 1930394, 2895591, 3860788, 5791182, 7721576, 8686773, 11582364, 15443152, 17373546, 23164728, 34747092, 46329456, 69494184, 138988368]

約数ペア:

[(1, 138988368), (2, 69494184), (3, 46329456), (4, 34747092), (6, 23164728), (8, 17373546), (9, 15443152), (12, 11582364), (16, 8686773), (18, 7721576), (24, 5791182), (36, 3860788), (48, 2895591), (72, 1930394), (144, 965197)]