142294864

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 279982080

約数和(自身を除く): 137687216

約数列:

[1, 2, 4, 8, 16, 127, 239, 254, 293, 478, 508, 586, 956, 1016, 1172, 1912, 2032, 2344, 3824, 4688, 30353, 37211, 60706, 70027, 74422, 121412, 140054, 148844, 242824, 280108, 297688, 485648, 560216, 595376, 1120432, 8893429, 17786858, 35573716, 71147432, 142294864]

約数ペア:

[(1, 142294864), (2, 71147432), (4, 35573716), (8, 17786858), (16, 8893429), (127, 1120432), (239, 595376), (254, 560216), (293, 485648), (478, 297688), (508, 280108), (586, 242824), (956, 148844), (1016, 140054), (1172, 121412), (1912, 74422), (2032, 70027), (2344, 60706), (3824, 37211), (4688, 30353)]