131652976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4759}}^1$

素因数の和:4806

約数の個数: 80

約数和(自身を含む): 330534400

約数和(自身を除く): 198881424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 4759, 6916, 9518, 13832, 19036, 27664, 33313, 38072, 61867, 66626, 76144, 90421, 123734, 133252, 180842, 247468, 266504, 361684, 433069, 494936, 533008, 632947, 723368, 866138, 989872, 1175473, 1265894, 1446736, 1732276, 2350946, 2531788, 3464552, 4701892, 5063576, 6929104, 8228311, 9403784, 10127152, 16456622, 18807568, 32913244, 65826488, 131652976]

約数ペア:

[(1, 131652976), (2, 65826488), (4, 32913244), (7, 18807568), (8, 16456622), (13, 10127152), (14, 9403784), (16, 8228311), (19, 6929104), (26, 5063576), (28, 4701892), (38, 3464552), (52, 2531788), (56, 2350946), (76, 1732276), (91, 1446736), (104, 1265894), (112, 1175473), (133, 989872), (152, 866138), (182, 723368), (208, 632947), (247, 533008), (266, 494936), (304, 433069), (364, 361684), (494, 266504), (532, 247468), (728, 180842), (988, 133252), (1064, 123734), (1456, 90421), (1729, 76144), (1976, 66626), (2128, 61867), (3458, 38072), (3952, 33313), (4759, 27664), (6916, 19036), (9518, 13832)]