180246976

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30949}}^1$

素因数の和:30981

約数の個数: 56

約数和(自身を含む): 440232800

約数和(自身を除く): 259985824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 30949, 61898, 123796, 216643, 247592, 402337, 433286, 495184, 804674, 866572, 990368, 1609348, 1733144, 1980736, 2816359, 3218696, 3466288, 5632718, 6437392, 6932576, 11265436, 12874784, 13865152, 22530872, 25749568, 45061744, 90123488, 180246976]

約数ペア:

[(1, 180246976), (2, 90123488), (4, 45061744), (7, 25749568), (8, 22530872), (13, 13865152), (14, 12874784), (16, 11265436), (26, 6932576), (28, 6437392), (32, 5632718), (52, 3466288), (56, 3218696), (64, 2816359), (91, 1980736), (104, 1733144), (112, 1609348), (182, 990368), (208, 866572), (224, 804674), (364, 495184), (416, 433286), (448, 402337), (728, 247592), (832, 216643), (1456, 123796), (2912, 61898), (5824, 30949)]