136764404

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 278691840

約数和(自身を除く): 141927436

約数列:

[1, 2, 4, 7, 14, 28, 107, 191, 214, 239, 382, 428, 478, 749, 764, 956, 1337, 1498, 1673, 2674, 2996, 3346, 5348, 6692, 20437, 25573, 40874, 45649, 51146, 81748, 91298, 102292, 143059, 179011, 182596, 286118, 319543, 358022, 572236, 639086, 716044, 1278172, 4884443, 9768886, 19537772, 34191101, 68382202, 136764404]

約数ペア:

[(1, 136764404), (2, 68382202), (4, 34191101), (7, 19537772), (14, 9768886), (28, 4884443), (107, 1278172), (191, 716044), (214, 639086), (239, 572236), (382, 358022), (428, 319543), (478, 286118), (749, 182596), (764, 179011), (956, 143059), (1337, 102292), (1498, 91298), (1673, 81748), (2674, 51146), (2996, 45649), (3346, 40874), (5348, 25573), (6692, 20437)]