131475306

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{1303}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 268144128

約数和(自身を除く): 136668822

約数列:

[1, 2, 3, 6, 67, 134, 201, 251, 402, 502, 753, 1303, 1506, 2606, 3909, 7818, 16817, 33634, 50451, 87301, 100902, 174602, 261903, 327053, 523806, 654106, 981159, 1962318, 21912551, 43825102, 65737653, 131475306]

約数ペア:

[(1, 131475306), (2, 65737653), (3, 43825102), (6, 21912551), (67, 1962318), (134, 981159), (201, 654106), (251, 523806), (402, 327053), (502, 261903), (753, 174602), (1303, 100902), (1506, 87301), (2606, 50451), (3909, 33634), (7818, 16817)]