171489168

素因数分解:

$2^4\times 3^2\times {\mathrm{1190897}}^1$

素因数の和:1190911

約数の個数: 30

約数和(自身を含む): 479931894

約数和(自身を除く): 308442726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1190897, 2381794, 3572691, 4763588, 7145382, 9527176, 10718073, 14290764, 19054352, 21436146, 28581528, 42872292, 57163056, 85744584, 171489168]

約数ペア:

[(1, 171489168), (2, 85744584), (3, 57163056), (4, 42872292), (6, 28581528), (8, 21436146), (9, 19054352), (12, 14290764), (16, 10718073), (18, 9527176), (24, 7145382), (36, 4763588), (48, 3572691), (72, 2381794), (144, 1190897)]