189138936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1649

約数の個数: 128

約数和(自身を含む): 582451200

約数和(自身を除く): 393312264

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, 1288, 1302, 1426, 1579, 1736, 1932, 2139, 2604, 2852, 3158, 3864, 4278, 4737, 4991, 5208, 5704, 6316, 8556, 9474, 9982, 11053, 12632, 14973, 17112, 18948, 19964, 22106, 29946, 33159, 36317, 37896, 39928, 44212, 48949, 59892, 66318, 72634, 88424, 97898, 108951, 119784, 132636, 145268, 146847, 195796, 217902, 254219, 265272, 290536, 293694, 342643, 391592, 435804, 508438, 587388, 685286, 762657, 871608, 1016876, 1027929, 1125827, 1174776, 1370572, 1525314, 2033752, 2055858, 2251654, 2741144, 3050628, 3377481, 4111716, 4503308, 6101256, 6754962, 7880789, 8223432, 9006616, 13509924, 15761578, 23642367, 27019848, 31523156, 47284734, 63046312, 94569468, 189138936]

約数ペア:

[(1, 189138936), (2, 94569468), (3, 63046312), (4, 47284734), (6, 31523156), (7, 27019848), (8, 23642367), (12, 15761578), (14, 13509924), (21, 9006616), (23, 8223432), (24, 7880789), (28, 6754962), (31, 6101256), (42, 4503308), (46, 4111716), (56, 3377481), (62, 3050628), (69, 2741144), (84, 2251654), (92, 2055858), (93, 2033752), (124, 1525314), (138, 1370572), (161, 1174776), (168, 1125827), (184, 1027929), (186, 1016876), (217, 871608), (248, 762657), (276, 685286), (322, 587388), (372, 508438), (434, 435804), (483, 391592), (552, 342643), (644, 293694), (651, 290536), (713, 265272), (744, 254219), (868, 217902), (966, 195796), (1288, 146847), (1302, 145268), (1426, 132636), (1579, 119784), (1736, 108951), (1932, 97898), (2139, 88424), (2604, 72634), (2852, 66318), (3158, 59892), (3864, 48949), (4278, 44212), (4737, 39928), (4991, 37896), (5208, 36317), (5704, 33159), (6316, 29946), (8556, 22106), (9474, 19964), (9982, 18948), (11053, 17112), (12632, 14973)]