131569234492

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{26417}}^1\times {\mathrm{15761}}^1$

素因数の和:42261

約数の個数: 24

約数和(自身を含む): 233184288960

約数和(自身を除く): 101615054468

約数列:

[1, 2, 4, 79, 158, 316, 15761, 26417, 31522, 52834, 63044, 105668, 1245119, 2086943, 2490238, 4173886, 4980476, 8347772, 416358337, 832716674, 1665433348, 32892308623, 65784617246, 131569234492]

約数ペア:

[(1, 131569234492), (2, 65784617246), (4, 32892308623), (79, 1665433348), (158, 832716674), (316, 416358337), (15761, 8347772), (26417, 4980476), (31522, 4173886), (52834, 2490238), (63044, 2086943), (105668, 1245119)]