255722192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10453}}^1$

素因数の和:10611

約数の個数: 40

約数和(自身を含む): 544444320

約数和(自身を除く): 288722128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 2224, 3058, 6116, 10453, 12232, 20906, 24464, 41812, 83624, 114983, 167248, 229966, 459932, 919864, 1452967, 1839728, 2905934, 5811868, 11623736, 15982637, 23247472, 31965274, 63930548, 127861096, 255722192]

約数ペア:

[(1, 255722192), (2, 127861096), (4, 63930548), (8, 31965274), (11, 23247472), (16, 15982637), (22, 11623736), (44, 5811868), (88, 2905934), (139, 1839728), (176, 1452967), (278, 919864), (556, 459932), (1112, 229966), (1529, 167248), (2224, 114983), (3058, 83624), (6116, 41812), (10453, 24464), (12232, 20906)]