191867536

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 455970816

約数和(自身を除く): 264103280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 47, 49, 56, 82, 94, 98, 112, 127, 164, 188, 196, 254, 287, 328, 329, 376, 392, 508, 574, 656, 658, 752, 784, 889, 1016, 1148, 1316, 1778, 1927, 2009, 2032, 2296, 2303, 2632, 3556, 3854, 4018, 4592, 4606, 5207, 5264, 5969, 6223, 7112, 7708, 8036, 9212, 10414, 11938, 12446, 13489, 14224, 15416, 16072, 18424, 20828, 23876, 24892, 26978, 30832, 32144, 36449, 36848, 41656, 41783, 47752, 49784, 53956, 72898, 83312, 83566, 94423, 95504, 99568, 107912, 145796, 167132, 188846, 215824, 244729, 255143, 291592, 292481, 334264, 377692, 489458, 510286, 583184, 584962, 668528, 755384, 978916, 1020572, 1169924, 1510768, 1713103, 1957832, 2041144, 2339848, 3426206, 3915664, 4082288, 4679696, 6852412, 11991721, 13704824, 23983442, 27409648, 47966884, 95933768, 191867536]

約数ペア:

[(1, 191867536), (2, 95933768), (4, 47966884), (7, 27409648), (8, 23983442), (14, 13704824), (16, 11991721), (28, 6852412), (41, 4679696), (47, 4082288), (49, 3915664), (56, 3426206), (82, 2339848), (94, 2041144), (98, 1957832), (112, 1713103), (127, 1510768), (164, 1169924), (188, 1020572), (196, 978916), (254, 755384), (287, 668528), (328, 584962), (329, 583184), (376, 510286), (392, 489458), (508, 377692), (574, 334264), (656, 292481), (658, 291592), (752, 255143), (784, 244729), (889, 215824), (1016, 188846), (1148, 167132), (1316, 145796), (1778, 107912), (1927, 99568), (2009, 95504), (2032, 94423), (2296, 83566), (2303, 83312), (2632, 72898), (3556, 53956), (3854, 49784), (4018, 47752), (4592, 41783), (4606, 41656), (5207, 36848), (5264, 36449), (5969, 32144), (6223, 30832), (7112, 26978), (7708, 24892), (8036, 23876), (9212, 20828), (10414, 18424), (11938, 16072), (12446, 15416), (13489, 14224)]