138756098

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{9547}}^1$

素因数の和:9618

約数の個数: 24

約数和(自身を含む): 230641488

約数和(自身を除く): 91885390

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 7267, 9547, 14534, 19094, 124111, 248222, 410521, 821042, 1613443, 3226886, 5336773, 10673546, 69378049, 138756098]

約数ペア:

[(1, 138756098), (2, 69378049), (13, 10673546), (26, 5336773), (43, 3226886), (86, 1613443), (169, 821042), (338, 410521), (559, 248222), (1118, 124111), (7267, 19094), (9547, 14534)]