165042406

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{1789}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 250027200

約数和(自身を除く): 84984794

約数列:

[1, 2, 193, 239, 386, 478, 1789, 3578, 46127, 92254, 345277, 427571, 690554, 855142, 82521203, 165042406]

約数ペア:

[(1, 165042406), (2, 82521203), (193, 855142), (239, 690554), (386, 427571), (478, 345277), (1789, 92254), (3578, 46127)]