180794152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2311}}^1$

素因数の和:2462

約数の個数: 64

約数和(自身を含む): 426147840

約数和(自身を除く): 245353688

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 127, 154, 254, 308, 508, 616, 889, 1016, 1397, 1778, 2311, 2794, 3556, 4622, 5588, 7112, 9244, 9779, 11176, 16177, 18488, 19558, 25421, 32354, 39116, 50842, 64708, 78232, 101684, 129416, 177947, 203368, 293497, 355894, 586994, 711788, 1173988, 1423576, 2054479, 2347976, 3228467, 4108958, 6456934, 8217916, 12913868, 16435832, 22599269, 25827736, 45198538, 90397076, 180794152]

約数ペア:

[(1, 180794152), (2, 90397076), (4, 45198538), (7, 25827736), (8, 22599269), (11, 16435832), (14, 12913868), (22, 8217916), (28, 6456934), (44, 4108958), (56, 3228467), (77, 2347976), (88, 2054479), (127, 1423576), (154, 1173988), (254, 711788), (308, 586994), (508, 355894), (616, 293497), (889, 203368), (1016, 177947), (1397, 129416), (1778, 101684), (2311, 78232), (2794, 64708), (3556, 50842), (4622, 39116), (5588, 32354), (7112, 25421), (9244, 19558), (9779, 18488), (11176, 16177)]