141984052

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{191}}^2$

素因数の和:532

約数の個数: 36

約数和(自身を含む): 287516320

約数和(自身を除く): 145532268

約数列:

[1, 2, 4, 7, 14, 28, 139, 191, 278, 382, 556, 764, 973, 1337, 1946, 2674, 3892, 5348, 26549, 36481, 53098, 72962, 106196, 145924, 185843, 255367, 371686, 510734, 743372, 1021468, 5070859, 10141718, 20283436, 35496013, 70992026, 141984052]

約数ペア:

[(1, 141984052), (2, 70992026), (4, 35496013), (7, 20283436), (14, 10141718), (28, 5070859), (139, 1021468), (191, 743372), (278, 510734), (382, 371686), (556, 255367), (764, 185843), (973, 145924), (1337, 106196), (1946, 72962), (2674, 53098), (3892, 36481), (5348, 26549)]