127908494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7177}}^1$

素因数の和:7272

約数の個数: 32

約数和(自身を含む): 234289920

約数和(自身を除く): 106381426

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 7177, 8911, 14354, 17822, 50239, 100478, 136363, 272726, 480859, 954541, 961718, 1909082, 3366013, 6732026, 9136321, 18272642, 63954247, 127908494]

約数ペア:

[(1, 127908494), (2, 63954247), (7, 18272642), (14, 9136321), (19, 6732026), (38, 3366013), (67, 1909082), (133, 961718), (134, 954541), (266, 480859), (469, 272726), (938, 136363), (1273, 100478), (2546, 50239), (7177, 17822), (8911, 14354)]