140500514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39667}}^1$

素因数の和:39710

約数の個数: 32

約数和(自身を含む): 274185216

約数和(自身を除く): 133684702

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 39667, 79334, 277669, 436337, 555338, 872674, 912341, 1824682, 3054359, 6108718, 6386387, 10035751, 12772774, 20071502, 70250257, 140500514]

約数ペア:

[(1, 140500514), (2, 70250257), (7, 20071502), (11, 12772774), (14, 10035751), (22, 6386387), (23, 6108718), (46, 3054359), (77, 1824682), (154, 912341), (161, 872674), (253, 555338), (322, 436337), (506, 277669), (1771, 79334), (3542, 39667)]