8117156

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{151}}^2$

素因数の和:395

約数の個数: 18

約数和(自身を含む): 14460390

約数和(自身を除く): 6343234

約数列:

[1, 2, 4, 89, 151, 178, 302, 356, 604, 13439, 22801, 26878, 45602, 53756, 91204, 2029289, 4058578, 8117156]

約数ペア:

[(1, 8117156), (2, 4058578), (4, 2029289), (89, 91204), (151, 53756), (178, 45602), (302, 26878), (356, 22801), (604, 13439)]