157231707

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 231590400

約数和(自身を除く): 74358693

約数列:

[1, 3, 19, 29, 57, 73, 87, 219, 551, 1303, 1387, 1653, 2117, 3909, 4161, 6351, 24757, 37787, 40223, 74271, 95119, 113361, 120669, 285357, 717953, 1807261, 2153859, 2758451, 5421783, 8275353, 52410569, 157231707]

約数ペア:

[(1, 157231707), (3, 52410569), (19, 8275353), (29, 5421783), (57, 2758451), (73, 2153859), (87, 1807261), (219, 717953), (551, 285357), (1303, 120669), (1387, 113361), (1653, 95119), (2117, 74271), (3909, 40223), (4161, 37787), (6351, 24757)]