166156921

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{13873}}^1$

素因数の和:13968

約数の個数: 16

約数和(自身を含む): 199785600

約数和(自身を除く): 33628679

約数列:

[1, 7, 29, 59, 203, 413, 1711, 11977, 13873, 97111, 402317, 818507, 2816219, 5729549, 23736703, 166156921]

約数ペア:

[(1, 166156921), (7, 23736703), (29, 5729549), (59, 2816219), (203, 818507), (413, 402317), (1711, 97111), (11977, 13873)]