144842012

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 298468800

約数和(自身を除く): 153626788

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 281, 287, 449, 562, 574, 898, 1124, 1148, 1796, 1967, 3143, 3934, 6286, 7868, 11521, 12572, 18409, 23042, 36818, 46084, 73636, 80647, 126169, 128863, 161294, 252338, 257726, 322588, 504676, 515452, 883183, 1766366, 3532732, 5172929, 10345858, 20691716, 36210503, 72421006, 144842012]

約数ペア:

[(1, 144842012), (2, 72421006), (4, 36210503), (7, 20691716), (14, 10345858), (28, 5172929), (41, 3532732), (82, 1766366), (164, 883183), (281, 515452), (287, 504676), (449, 322588), (562, 257726), (574, 252338), (898, 161294), (1124, 128863), (1148, 126169), (1796, 80647), (1967, 73636), (3143, 46084), (3934, 36818), (6286, 23042), (7868, 18409), (11521, 12572)]