128745288

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{9461}}^1$

素因数の和:9489

約数の個数: 96

約数和(自身を含む): 413300160

約数和(自身を除く): 284554872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 9461, 13608, 18922, 28383, 37844, 56766, 66227, 75688, 85149, 113532, 132454, 170298, 198681, 227064, 255447, 264908, 340596, 397362, 510894, 529816, 596043, 681192, 766341, 794724, 1021788, 1192086, 1532682, 1589448, 1788129, 2043576, 2299023, 2384172, 3065364, 3576258, 4598046, 4768344, 5364387, 6130728, 7152516, 9196092, 10728774, 14305032, 16093161, 18392184, 21457548, 32186322, 42915096, 64372644, 128745288]

約数ペア:

[(1, 128745288), (2, 64372644), (3, 42915096), (4, 32186322), (6, 21457548), (7, 18392184), (8, 16093161), (9, 14305032), (12, 10728774), (14, 9196092), (18, 7152516), (21, 6130728), (24, 5364387), (27, 4768344), (28, 4598046), (36, 3576258), (42, 3065364), (54, 2384172), (56, 2299023), (63, 2043576), (72, 1788129), (81, 1589448), (84, 1532682), (108, 1192086), (126, 1021788), (162, 794724), (168, 766341), (189, 681192), (216, 596043), (243, 529816), (252, 510894), (324, 397362), (378, 340596), (486, 264908), (504, 255447), (567, 227064), (648, 198681), (756, 170298), (972, 132454), (1134, 113532), (1512, 85149), (1701, 75688), (1944, 66227), (2268, 56766), (3402, 37844), (4536, 28383), (6804, 18922), (9461, 13608)]