140159383

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{10337}}^1$

素因数の和:10506

約数の個数: 16

約数和(自身を含む): 173678400

約数和(自身を除く): 33519017

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 10337, 13559, 72359, 134381, 940667, 1540213, 10781491, 20022769, 140159383]

約数ペア:

[(1, 140159383), (7, 20022769), (13, 10781491), (91, 1540213), (149, 940667), (1043, 134381), (1937, 72359), (10337, 13559)]