166155979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{863}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 189609984

約数和(自身を除く): 23454005

約数列:

[1, 11, 23, 253, 761, 863, 8371, 9493, 17503, 19849, 192533, 218339, 656743, 7224173, 15105089, 166155979]

約数ペア:

[(1, 166155979), (11, 15105089), (23, 7224173), (253, 656743), (761, 218339), (863, 192533), (8371, 19849), (9493, 17503)]