139769568

素因数分解:

$2^5\times 3^2\times {\mathrm{485311}}^1$

素因数の和:485327

約数の個数: 36

約数和(自身を含む): 397470528

約数和(自身を除く): 257700960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 485311, 970622, 1455933, 1941244, 2911866, 3882488, 4367799, 5823732, 7764976, 8735598, 11647464, 15529952, 17471196, 23294928, 34942392, 46589856, 69884784, 139769568]

約数ペア:

[(1, 139769568), (2, 69884784), (3, 46589856), (4, 34942392), (6, 23294928), (8, 17471196), (9, 15529952), (12, 11647464), (16, 8735598), (18, 7764976), (24, 5823732), (32, 4367799), (36, 3882488), (48, 2911866), (72, 1941244), (96, 1455933), (144, 970622), (288, 485311)]