144708788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{272009}}^1$

素因数の和:272039

約数の個数: 24

約数和(自身を含む): 304651200

約数和(自身を除く): 159942412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 272009, 544018, 1088036, 1904063, 3808126, 5168171, 7616252, 10336342, 20672684, 36177197, 72354394, 144708788]

約数ペア:

[(1, 144708788), (2, 72354394), (4, 36177197), (7, 20672684), (14, 10336342), (19, 7616252), (28, 5168171), (38, 3808126), (76, 1904063), (133, 1088036), (266, 544018), (532, 272009)]