138562216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1332329}}^1$

素因数の和:1332348

約数の個数: 16

約数和(自身を含む): 279789300

約数和(自身を除く): 141227084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1332329, 2664658, 5329316, 10658632, 17320277, 34640554, 69281108, 138562216]

約数ペア:

[(1, 138562216), (2, 69281108), (4, 34640554), (8, 17320277), (13, 10658632), (26, 5329316), (52, 2664658), (104, 1332329)]