126440468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9547}}^1$

素因数の和:9612

約数の個数: 48

約数和(自身を含む): 282315264

約数和(自身を除く): 155874796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6622, 9547, 13244, 19094, 38188, 66829, 105017, 133658, 210034, 267316, 410521, 420068, 735119, 821042, 1470238, 1642084, 2873647, 2940476, 4515731, 5747294, 9031462, 11494588, 18062924, 31610117, 63220234, 126440468]

約数ペア:

[(1, 126440468), (2, 63220234), (4, 31610117), (7, 18062924), (11, 11494588), (14, 9031462), (22, 5747294), (28, 4515731), (43, 2940476), (44, 2873647), (77, 1642084), (86, 1470238), (154, 821042), (172, 735119), (301, 420068), (308, 410521), (473, 267316), (602, 210034), (946, 133658), (1204, 105017), (1892, 66829), (3311, 38188), (6622, 19094), (9547, 13244)]