154936203976

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{16573}}^1$

素因数の和:16910

約数の個数: 64

約数和(自身を含む): 299286662400

約数和(自身を除く): 144350458424

約数列:

[1, 2, 4, 8, 71, 109, 142, 151, 218, 284, 302, 436, 568, 604, 872, 1208, 7739, 10721, 15478, 16459, 16573, 21442, 30956, 32918, 33146, 42884, 61912, 65836, 66292, 85768, 131672, 132584, 1168589, 1176683, 1806457, 2337178, 2353366, 2502523, 3612914, 4674356, 4706732, 5005046, 7225828, 9348712, 9413464, 10010092, 14451656, 20020184, 128258447, 177679133, 256516894, 272775007, 355358266, 513033788, 545550014, 710716532, 1026067576, 1091100028, 1421433064, 2182200056, 19367025497, 38734050994, 77468101988, 154936203976]

約数ペア:

[(1, 154936203976), (2, 77468101988), (4, 38734050994), (8, 19367025497), (71, 2182200056), (109, 1421433064), (142, 1091100028), (151, 1026067576), (218, 710716532), (284, 545550014), (302, 513033788), (436, 355358266), (568, 272775007), (604, 256516894), (872, 177679133), (1208, 128258447), (7739, 20020184), (10721, 14451656), (15478, 10010092), (16459, 9413464), (16573, 9348712), (21442, 7225828), (30956, 5005046), (32918, 4706732), (33146, 4674356), (42884, 3612914), (61912, 2502523), (65836, 2353366), (66292, 2337178), (85768, 1806457), (131672, 1176683), (132584, 1168589)]