138479614

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 259936128

約数和(自身を除く): 121456514

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 169, 182, 214, 338, 547, 749, 1094, 1183, 1391, 1498, 2366, 2782, 3829, 7111, 7658, 9737, 14222, 18083, 19474, 36166, 49777, 58529, 92443, 99554, 117058, 126581, 184886, 253162, 409703, 647101, 760877, 819406, 1294202, 1521754, 5326139, 9891401, 10652278, 19782802, 69239807, 138479614]

約数ペア:

[(1, 138479614), (2, 69239807), (7, 19782802), (13, 10652278), (14, 9891401), (26, 5326139), (91, 1521754), (107, 1294202), (169, 819406), (182, 760877), (214, 647101), (338, 409703), (547, 253162), (749, 184886), (1094, 126581), (1183, 117058), (1391, 99554), (1498, 92443), (2366, 58529), (2782, 49777), (3829, 36166), (7111, 19474), (7658, 18083), (9737, 14222)]