143765286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{701}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 347742720

約数和(自身を除く): 203977434

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 257, 266, 399, 514, 701, 771, 798, 1402, 1542, 1799, 2103, 3598, 4206, 4883, 4907, 5397, 9766, 9814, 10794, 13319, 14649, 14721, 26638, 29298, 29442, 34181, 39957, 68362, 79914, 93233, 102543, 180157, 186466, 205086, 279699, 360314, 540471, 559398, 1080942, 1261099, 2522198, 3422983, 3783297, 6845966, 7566594, 10268949, 20537898, 23960881, 47921762, 71882643, 143765286]

約数ペア:

[(1, 143765286), (2, 71882643), (3, 47921762), (6, 23960881), (7, 20537898), (14, 10268949), (19, 7566594), (21, 6845966), (38, 3783297), (42, 3422983), (57, 2522198), (114, 1261099), (133, 1080942), (257, 559398), (266, 540471), (399, 360314), (514, 279699), (701, 205086), (771, 186466), (798, 180157), (1402, 102543), (1542, 93233), (1799, 79914), (2103, 68362), (3598, 39957), (4206, 34181), (4883, 29442), (4907, 29298), (5397, 26638), (9766, 14721), (9814, 14649), (10794, 13319)]