138260172

素因数分解:

$2^2\times 3^1\times {\mathrm{569}}^1\times {\mathrm{20249}}^1$

素因数の和:20825

約数の個数: 24

約数和(自身を含む): 323190000

約数和(自身を除く): 184929828

約数列:

[1, 2, 3, 4, 6, 12, 569, 1138, 1707, 2276, 3414, 6828, 20249, 40498, 60747, 80996, 121494, 242988, 11521681, 23043362, 34565043, 46086724, 69130086, 138260172]

約数ペア:

[(1, 138260172), (2, 69130086), (3, 46086724), (4, 34565043), (6, 23043362), (12, 11521681), (569, 242988), (1138, 121494), (1707, 80996), (2276, 60747), (3414, 40498), (6828, 20249)]