142730336

素因数分解:

$2^5\times 7^2\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:652

約数の個数: 72

約数和(自身を含む): 329136696

約数和(自身を除く): 186406360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 227, 392, 401, 454, 784, 802, 908, 1568, 1589, 1604, 1816, 2807, 3178, 3208, 3632, 5614, 6356, 6416, 7264, 11123, 11228, 12712, 12832, 19649, 22246, 22456, 25424, 39298, 44492, 44912, 50848, 78596, 88984, 89824, 91027, 157192, 177968, 182054, 314384, 355936, 364108, 628768, 637189, 728216, 1274378, 1456432, 2548756, 2912864, 4460323, 5097512, 8920646, 10195024, 17841292, 20390048, 35682584, 71365168, 142730336]

約数ペア:

[(1, 142730336), (2, 71365168), (4, 35682584), (7, 20390048), (8, 17841292), (14, 10195024), (16, 8920646), (28, 5097512), (32, 4460323), (49, 2912864), (56, 2548756), (98, 1456432), (112, 1274378), (196, 728216), (224, 637189), (227, 628768), (392, 364108), (401, 355936), (454, 314384), (784, 182054), (802, 177968), (908, 157192), (1568, 91027), (1589, 89824), (1604, 88984), (1816, 78596), (2807, 50848), (3178, 44912), (3208, 44492), (3632, 39298), (5614, 25424), (6356, 22456), (6416, 22246), (7264, 19649), (11123, 12832), (11228, 12712)]