165133730

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{74051}}^1$

素因数の和:74281

約数の個数: 16

約数和(自身を含む): 298577664

約数和(自身を除く): 133443934

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 74051, 148102, 370255, 740510, 16513373, 33026746, 82566865, 165133730]

約数ペア:

[(1, 165133730), (2, 82566865), (5, 33026746), (10, 16513373), (223, 740510), (446, 370255), (1115, 148102), (2230, 74051)]