166672009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11497}}^1$

素因数の和:11632

約数の個数: 16

約数和(自身を含む): 202364800

約数和(自身を除く): 35692791

約数列:

[1, 7, 19, 109, 133, 763, 2071, 11497, 14497, 80479, 218443, 1253173, 1529101, 8772211, 23810287, 166672009]

約数ペア:

[(1, 166672009), (7, 23810287), (19, 8772211), (109, 1529101), (133, 1253173), (763, 218443), (2071, 80479), (11497, 14497)]