128588722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{7919}}^1$

素因数の和:8297

約数の個数: 16

約数和(自身を含む): 201864960

約数和(自身を除く): 73276238

約数列:

[1, 2, 23, 46, 353, 706, 7919, 8119, 15838, 16238, 182137, 364274, 2795407, 5590814, 64294361, 128588722]

約数ペア:

[(1, 128588722), (2, 64294361), (23, 5590814), (46, 2795407), (353, 364274), (706, 182137), (7919, 16238), (8119, 15838)]