168901942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{29873}}^1$

素因数の和:30143

約数の個数: 16

約数和(自身を含む): 277469712

約数和(自身を除く): 108567770

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 29873, 59746, 328603, 657206, 7677361, 15354722, 84450971, 168901942]

約数ペア:

[(1, 168901942), (2, 84450971), (11, 15354722), (22, 7677361), (257, 657206), (514, 328603), (2827, 59746), (5654, 29873)]