131497302

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4273}}^1$

素因数の和:4524

約数の個数: 32

約数和(自身を含む): 275724288

約数和(自身を除く): 144226986

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 669, 1338, 4273, 5129, 8546, 10258, 12819, 15387, 25638, 30774, 98279, 196558, 294837, 589674, 952879, 1905758, 2858637, 5717274, 21916217, 43832434, 65748651, 131497302]

約数ペア:

[(1, 131497302), (2, 65748651), (3, 43832434), (6, 21916217), (23, 5717274), (46, 2858637), (69, 1905758), (138, 952879), (223, 589674), (446, 294837), (669, 196558), (1338, 98279), (4273, 30774), (5129, 25638), (8546, 15387), (10258, 12819)]