172666716

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2477}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 416581536

約数和(自身を除く): 243914820

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 157, 222, 314, 444, 471, 628, 942, 1884, 2477, 4954, 5809, 7431, 9908, 11618, 14862, 17427, 23236, 29724, 34854, 69708, 91649, 183298, 274947, 366596, 388889, 549894, 777778, 1099788, 1166667, 1555556, 2333334, 4666668, 14388893, 28777786, 43166679, 57555572, 86333358, 172666716]

約数ペア:

[(1, 172666716), (2, 86333358), (3, 57555572), (4, 43166679), (6, 28777786), (12, 14388893), (37, 4666668), (74, 2333334), (111, 1555556), (148, 1166667), (157, 1099788), (222, 777778), (314, 549894), (444, 388889), (471, 366596), (628, 274947), (942, 183298), (1884, 91649), (2477, 69708), (4954, 34854), (5809, 29724), (7431, 23236), (9908, 17427), (11618, 14862)]