140047416

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{4513}}^1$

素因数の和:4956

約数の個数: 48

約数和(自身を含む): 380259360

約数和(自身を除く): 240211944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 3448, 3879, 4513, 5172, 7758, 9026, 10344, 13539, 15516, 18052, 27078, 31032, 36104, 40617, 54156, 81234, 108312, 162468, 324936, 1945103, 3890206, 5835309, 7780412, 11670618, 15560824, 17505927, 23341236, 35011854, 46682472, 70023708, 140047416]

約数ペア:

[(1, 140047416), (2, 70023708), (3, 46682472), (4, 35011854), (6, 23341236), (8, 17505927), (9, 15560824), (12, 11670618), (18, 7780412), (24, 5835309), (36, 3890206), (72, 1945103), (431, 324936), (862, 162468), (1293, 108312), (1724, 81234), (2586, 54156), (3448, 40617), (3879, 36104), (4513, 31032), (5172, 27078), (7758, 18052), (9026, 15516), (10344, 13539)]