143208928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{235541}}^1$

素因数の和:235570

約数の個数: 24

約数和(自身を含む): 296782920

約数和(自身を除く): 153573992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 235541, 471082, 942164, 1884328, 3768656, 4475279, 7537312, 8950558, 17901116, 35802232, 71604464, 143208928]

約数ペア:

[(1, 143208928), (2, 71604464), (4, 35802232), (8, 17901116), (16, 8950558), (19, 7537312), (32, 4475279), (38, 3768656), (76, 1884328), (152, 942164), (304, 471082), (608, 235541)]