135546016

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 273861000

約数和(自身を除く): 138314984

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 229, 349, 424, 458, 698, 848, 916, 1396, 1696, 1832, 2792, 3664, 5584, 7328, 11168, 12137, 18497, 24274, 36994, 48548, 73988, 79921, 97096, 147976, 159842, 194192, 295952, 319684, 388384, 591904, 639368, 1278736, 2557472, 4235813, 8471626, 16943252, 33886504, 67773008, 135546016]

約数ペア:

[(1, 135546016), (2, 67773008), (4, 33886504), (8, 16943252), (16, 8471626), (32, 4235813), (53, 2557472), (106, 1278736), (212, 639368), (229, 591904), (349, 388384), (424, 319684), (458, 295952), (698, 194192), (848, 159842), (916, 147976), (1396, 97096), (1696, 79921), (1832, 73988), (2792, 48548), (3664, 36994), (5584, 24274), (7328, 18497), (11168, 12137)]