128253131436

素因数分解:

$2^2\times 3^1\times {\mathrm{43597}}^1\times {\mathrm{245149}}^1$

素因数の和:288753

約数の個数: 24

約数和(自身を含む): 299265391600

約数和(自身を除く): 171012260164

約数列:

[1, 2, 3, 4, 6, 12, 43597, 87194, 130791, 174388, 245149, 261582, 490298, 523164, 735447, 980596, 1470894, 2941788, 10687760953, 21375521906, 32063282859, 42751043812, 64126565718, 128253131436]

約数ペア:

[(1, 128253131436), (2, 64126565718), (3, 42751043812), (4, 32063282859), (6, 21375521906), (12, 10687760953), (43597, 2941788), (87194, 1470894), (130791, 980596), (174388, 735447), (245149, 523164), (261582, 490298)]