167317826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 275425920

約数和(自身を除く): 108108094

約数列:

[1, 2, 13, 26, 107, 137, 214, 274, 439, 878, 1391, 1781, 2782, 3562, 5707, 11414, 14659, 29318, 46973, 60143, 93946, 120286, 190567, 381134, 610649, 781859, 1221298, 1563718, 6435301, 12870602, 83658913, 167317826]

約数ペア:

[(1, 167317826), (2, 83658913), (13, 12870602), (26, 6435301), (107, 1563718), (137, 1221298), (214, 781859), (274, 610649), (439, 381134), (878, 190567), (1391, 120286), (1781, 93946), (2782, 60143), (3562, 46973), (5707, 29318), (11414, 14659)]