168990182

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{21839}}^1$

素因数の和:21967

約数の個数: 16

約数和(自身を含む): 261817920

約数和(自身を除く): 92827738

約数列:

[1, 2, 53, 73, 106, 146, 3869, 7738, 21839, 43678, 1157467, 1594247, 2314934, 3188494, 84495091, 168990182]

約数ペア:

[(1, 168990182), (2, 84495091), (53, 3188494), (73, 2314934), (106, 1594247), (146, 1157467), (3869, 43678), (7738, 21839)]