162699040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{145267}}^1$

素因数の和:145289

約数の個数: 48

約数和(自身を含む): 439290432

約数和(自身を除く): 276591392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 145267, 290534, 581068, 726335, 1016869, 1162136, 1452670, 2033738, 2324272, 2905340, 4067476, 4648544, 5084345, 5810680, 8134952, 10168690, 11621360, 16269904, 20337380, 23242720, 32539808, 40674760, 81349520, 162699040]

約数ペア:

[(1, 162699040), (2, 81349520), (4, 40674760), (5, 32539808), (7, 23242720), (8, 20337380), (10, 16269904), (14, 11621360), (16, 10168690), (20, 8134952), (28, 5810680), (32, 5084345), (35, 4648544), (40, 4067476), (56, 2905340), (70, 2324272), (80, 2033738), (112, 1452670), (140, 1162136), (160, 1016869), (224, 726335), (280, 581068), (560, 290534), (1120, 145267)]