143074772

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{1021}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 255741192

約数和(自身を除く): 112666420

約数列:

[1, 2, 4, 53, 106, 212, 661, 1021, 1322, 2042, 2644, 4084, 35033, 54113, 70066, 108226, 140132, 216452, 674881, 1349762, 2699524, 35768693, 71537386, 143074772]

約数ペア:

[(1, 143074772), (2, 71537386), (4, 35768693), (53, 2699524), (106, 1349762), (212, 674881), (661, 216452), (1021, 140132), (1322, 108226), (2042, 70066), (2644, 54113), (4084, 35033)]