145220352

素因数分解:

$2^8\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1285

約数の個数: 72

約数和(自身を含む): 389087664

約数和(自身を除く): 243867312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 519, 692, 768, 1038, 1093, 1384, 2076, 2186, 2768, 3279, 4152, 4372, 5536, 6558, 8304, 8744, 11072, 13116, 16608, 17488, 22144, 26232, 33216, 34976, 44288, 52464, 66432, 69952, 104928, 132864, 139904, 189089, 209856, 279808, 378178, 419712, 567267, 756356, 839424, 1134534, 1512712, 2269068, 3025424, 4538136, 6050848, 9076272, 12101696, 18152544, 24203392, 36305088, 48406784, 72610176, 145220352]

約数ペア:

[(1, 145220352), (2, 72610176), (3, 48406784), (4, 36305088), (6, 24203392), (8, 18152544), (12, 12101696), (16, 9076272), (24, 6050848), (32, 4538136), (48, 3025424), (64, 2269068), (96, 1512712), (128, 1134534), (173, 839424), (192, 756356), (256, 567267), (346, 419712), (384, 378178), (519, 279808), (692, 209856), (768, 189089), (1038, 139904), (1093, 132864), (1384, 104928), (2076, 69952), (2186, 66432), (2768, 52464), (3279, 44288), (4152, 34976), (4372, 33216), (5536, 26232), (6558, 22144), (8304, 17488), (8744, 16608), (11072, 13116)]