195728729672

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11579}}^1\times {\mathrm{15887}}^1$

素因数の和:27498

約数の個数: 64

約数和(自身を含む): 441559296000

約数和(自身を除く): 245830566328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 11579, 15887, 23158, 31774, 46316, 63548, 81053, 92632, 111209, 127096, 162106, 220001, 222418, 301853, 324212, 440002, 444836, 603706, 648424, 880004, 889672, 1207412, 1540007, 1760008, 2112971, 2414824, 3080014, 4225942, 6160028, 8451884, 12320056, 16903768, 183955573, 367911146, 735822292, 1287689011, 1471644584, 2575378022, 3495155887, 5150756044, 6990311774, 10301512088, 13980623548, 24466091209, 27961247096, 48932182418, 97864364836, 195728729672]

約数ペア:

[(1, 195728729672), (2, 97864364836), (4, 48932182418), (7, 27961247096), (8, 24466091209), (14, 13980623548), (19, 10301512088), (28, 6990311774), (38, 5150756044), (56, 3495155887), (76, 2575378022), (133, 1471644584), (152, 1287689011), (266, 735822292), (532, 367911146), (1064, 183955573), (11579, 16903768), (15887, 12320056), (23158, 8451884), (31774, 6160028), (46316, 4225942), (63548, 3080014), (81053, 2414824), (92632, 2112971), (111209, 1760008), (127096, 1540007), (162106, 1207412), (220001, 889672), (222418, 880004), (301853, 648424), (324212, 603706), (440002, 444836)]