147498568

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{7547}}^1$

素因数の和:7909

約数の個数: 32

約数和(自身を含む): 317016000

約数和(自身を除く): 169517432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2443, 2792, 4886, 7547, 9772, 15094, 19544, 30188, 52829, 60376, 105658, 211316, 422632, 2633903, 5267806, 10535612, 18437321, 21071224, 36874642, 73749284, 147498568]

約数ペア:

[(1, 147498568), (2, 73749284), (4, 36874642), (7, 21071224), (8, 18437321), (14, 10535612), (28, 5267806), (56, 2633903), (349, 422632), (698, 211316), (1396, 105658), (2443, 60376), (2792, 52829), (4886, 30188), (7547, 19544), (9772, 15094)]