128081044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{27067}}^1$

素因数の和:27104

約数の個数: 36

約数和(自身を含む): 277392864

約数和(自身を除く): 149311820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 27067, 54134, 108268, 189469, 351871, 378938, 703742, 757876, 1407484, 2463097, 4574323, 4926194, 9148646, 9852388, 18297292, 32020261, 64040522, 128081044]

約数ペア:

[(1, 128081044), (2, 64040522), (4, 32020261), (7, 18297292), (13, 9852388), (14, 9148646), (26, 4926194), (28, 4574323), (52, 2463097), (91, 1407484), (169, 757876), (182, 703742), (338, 378938), (364, 351871), (676, 189469), (1183, 108268), (2366, 54134), (4732, 27067)]