140513142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9811}}^1$

素因数の和:9865

約数の個数: 64

約数和(自身を含む): 361709568

約数和(自身を除く): 221196426

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 7161, 9811, 14322, 19622, 29433, 58866, 68677, 107921, 137354, 206031, 215842, 304141, 323763, 412062, 608282, 647526, 755447, 912423, 1510894, 1824846, 2128987, 2266341, 3345551, 4257974, 4532682, 6386961, 6691102, 10036653, 12773922, 20073306, 23418857, 46837714, 70256571, 140513142]

約数ペア:

[(1, 140513142), (2, 70256571), (3, 46837714), (6, 23418857), (7, 20073306), (11, 12773922), (14, 10036653), (21, 6691102), (22, 6386961), (31, 4532682), (33, 4257974), (42, 3345551), (62, 2266341), (66, 2128987), (77, 1824846), (93, 1510894), (154, 912423), (186, 755447), (217, 647526), (231, 608282), (341, 412062), (434, 323763), (462, 304141), (651, 215842), (682, 206031), (1023, 137354), (1302, 107921), (2046, 68677), (2387, 58866), (4774, 29433), (7161, 19622), (9811, 14322)]