144436432

素因数分解:

$2^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1951}}^1$

素因数の和:2627

約数の個数: 40

約数和(自身を含む): 320471552

約数和(自身を除く): 176035120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661, 1322, 1951, 2644, 3902, 4627, 5288, 7804, 9254, 10576, 13657, 15608, 18508, 27314, 31216, 37016, 54628, 74032, 109256, 218512, 1289611, 2579222, 5158444, 9027277, 10316888, 18054554, 20633776, 36109108, 72218216, 144436432]

約数ペア:

[(1, 144436432), (2, 72218216), (4, 36109108), (7, 20633776), (8, 18054554), (14, 10316888), (16, 9027277), (28, 5158444), (56, 2579222), (112, 1289611), (661, 218512), (1322, 109256), (1951, 74032), (2644, 54628), (3902, 37016), (4627, 31216), (5288, 27314), (7804, 18508), (9254, 15608), (10576, 13657)]