131403048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1167

約数の個数: 128

約数和(自身を含む): 404766720

約数和(自身を除く): 273363672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 552, 644, 651, 713, 744, 868, 966, 1097, 1288, 1302, 1426, 1736, 1932, 2139, 2194, 2604, 2852, 3291, 3864, 4278, 4388, 4991, 5208, 5704, 6582, 7679, 8556, 8776, 9982, 13164, 14973, 15358, 17112, 19964, 23037, 25231, 26328, 29946, 30716, 34007, 39928, 46074, 50462, 59892, 61432, 68014, 75693, 92148, 100924, 102021, 119784, 136028, 151386, 176617, 184296, 201848, 204042, 238049, 272056, 302772, 353234, 408084, 476098, 529851, 605544, 706468, 714147, 782161, 816168, 952196, 1059702, 1412936, 1428294, 1564322, 1904392, 2119404, 2346483, 2856588, 3128644, 4238808, 4692966, 5475127, 5713176, 6257288, 9385932, 10950254, 16425381, 18771864, 21900508, 32850762, 43801016, 65701524, 131403048]

約数ペア:

[(1, 131403048), (2, 65701524), (3, 43801016), (4, 32850762), (6, 21900508), (7, 18771864), (8, 16425381), (12, 10950254), (14, 9385932), (21, 6257288), (23, 5713176), (24, 5475127), (28, 4692966), (31, 4238808), (42, 3128644), (46, 2856588), (56, 2346483), (62, 2119404), (69, 1904392), (84, 1564322), (92, 1428294), (93, 1412936), (124, 1059702), (138, 952196), (161, 816168), (168, 782161), (184, 714147), (186, 706468), (217, 605544), (248, 529851), (276, 476098), (322, 408084), (372, 353234), (434, 302772), (483, 272056), (552, 238049), (644, 204042), (651, 201848), (713, 184296), (744, 176617), (868, 151386), (966, 136028), (1097, 119784), (1288, 102021), (1302, 100924), (1426, 92148), (1736, 75693), (1932, 68014), (2139, 61432), (2194, 59892), (2604, 50462), (2852, 46074), (3291, 39928), (3864, 34007), (4278, 30716), (4388, 29946), (4991, 26328), (5208, 25231), (5704, 23037), (6582, 19964), (7679, 17112), (8556, 15358), (8776, 14973), (9982, 13164)]