140151961

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13997}}^1$

素因数の和:14064

約数の個数: 16

約数和(自身を含む): 161256960

約数和(自身を除く): 21104999

約数列:

[1, 17, 19, 31, 323, 527, 589, 10013, 13997, 237949, 265943, 433907, 4521031, 7376419, 8244233, 140151961]

約数ペア:

[(1, 140151961), (17, 8244233), (19, 7376419), (31, 4521031), (323, 433907), (527, 265943), (589, 237949), (10013, 13997)]