144904004

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{126223}}^1$

素因数の和:126275

約数の個数: 24

約数和(自身を含む): 296878848

約数和(自身を除く): 151974844

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 126223, 252446, 504892, 883561, 1767122, 3534244, 5175143, 10350286, 20700572, 36226001, 72452002, 144904004]

約数ペア:

[(1, 144904004), (2, 72452002), (4, 36226001), (7, 20700572), (14, 10350286), (28, 5175143), (41, 3534244), (82, 1767122), (164, 883561), (287, 504892), (574, 252446), (1148, 126223)]