131751906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{153557}}^1$

素因数の和:153586

約数の個数: 32

約数和(自身を含む): 309572928

約数和(自身を除く): 177821022

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 153557, 307114, 460671, 921342, 1689127, 1996241, 3378254, 3992482, 5067381, 5988723, 10134762, 11977446, 21958651, 43917302, 65875953, 131751906]

約数ペア:

[(1, 131751906), (2, 65875953), (3, 43917302), (6, 21958651), (11, 11977446), (13, 10134762), (22, 5988723), (26, 5067381), (33, 3992482), (39, 3378254), (66, 1996241), (78, 1689127), (143, 921342), (286, 460671), (429, 307114), (858, 153557)]