140131404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{185359}}^1$

素因数の和:185379

約数の個数: 48

約数和(自身を含む): 415206400

約数和(自身を除く): 275074996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 185359, 370718, 556077, 741436, 1112154, 1297513, 1668231, 2224308, 2595026, 3336462, 3892539, 5004693, 5190052, 6672924, 7785078, 10009386, 11677617, 15570156, 20018772, 23355234, 35032851, 46710468, 70065702, 140131404]

約数ペア:

[(1, 140131404), (2, 70065702), (3, 46710468), (4, 35032851), (6, 23355234), (7, 20018772), (9, 15570156), (12, 11677617), (14, 10009386), (18, 7785078), (21, 6672924), (27, 5190052), (28, 5004693), (36, 3892539), (42, 3336462), (54, 2595026), (63, 2224308), (84, 1668231), (108, 1297513), (126, 1112154), (189, 741436), (252, 556077), (378, 370718), (756, 185359)]