143072184440

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{13198541}}^1$

素因数の和:13198823

約数の個数: 32

約数和(自身を含む): 323100308160

約数和(自身を除く): 180028123720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 13198541, 26397082, 52794164, 65992705, 105588328, 131985410, 263970820, 527941640, 3576804611, 7153609222, 14307218444, 17884023055, 28614436888, 35768046110, 71536092220, 143072184440]

約数ペア:

[(1, 143072184440), (2, 71536092220), (4, 35768046110), (5, 28614436888), (8, 17884023055), (10, 14307218444), (20, 7153609222), (40, 3576804611), (271, 527941640), (542, 263970820), (1084, 131985410), (1355, 105588328), (2168, 65992705), (2710, 52794164), (5420, 26397082), (10840, 13198541)]