138389244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{35053}}^1$

素因数の和:35114

約数の個数: 48

約数和(自身を含む): 376900608

約数和(自身を除く): 238511364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 35053, 70106, 105159, 140212, 210318, 245371, 420636, 490742, 736113, 981484, 1472226, 1647491, 2944452, 3294982, 4942473, 6589964, 9884946, 11532437, 19769892, 23064874, 34597311, 46129748, 69194622, 138389244]

約数ペア:

[(1, 138389244), (2, 69194622), (3, 46129748), (4, 34597311), (6, 23064874), (7, 19769892), (12, 11532437), (14, 9884946), (21, 6589964), (28, 4942473), (42, 3294982), (47, 2944452), (84, 1647491), (94, 1472226), (141, 981484), (188, 736113), (282, 490742), (329, 420636), (564, 245371), (658, 210318), (987, 140212), (1316, 105159), (1974, 70106), (3948, 35053)]