149801909

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7603}}^1$

素因数の和:7700

約数の個数: 16

約数和(自身を含む): 169721280

約数和(自身を除く): 19919371

約数列:

[1, 17, 19, 61, 323, 1037, 1159, 7603, 19703, 129251, 144457, 463783, 2455769, 7884311, 8811877, 149801909]

約数ペア:

[(1, 149801909), (17, 8811877), (19, 7884311), (61, 2455769), (323, 463783), (1037, 144457), (1159, 129251), (7603, 19703)]