151924892

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 320010768

約数和(自身を除く): 168085876

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 97, 98, 122, 131, 194, 196, 244, 262, 388, 427, 524, 679, 854, 917, 1358, 1708, 1834, 2716, 2989, 3668, 4753, 5917, 5978, 6419, 7991, 9506, 11834, 11956, 12707, 12838, 15982, 19012, 23668, 25414, 25676, 31964, 41419, 50828, 55937, 82838, 88949, 111874, 165676, 177898, 223748, 289933, 355796, 391559, 579866, 622643, 775127, 783118, 1159732, 1245286, 1550254, 1566236, 2490572, 3100508, 5425889, 10851778, 21703556, 37981223, 75962446, 151924892]

約数ペア:

[(1, 151924892), (2, 75962446), (4, 37981223), (7, 21703556), (14, 10851778), (28, 5425889), (49, 3100508), (61, 2490572), (97, 1566236), (98, 1550254), (122, 1245286), (131, 1159732), (194, 783118), (196, 775127), (244, 622643), (262, 579866), (388, 391559), (427, 355796), (524, 289933), (679, 223748), (854, 177898), (917, 165676), (1358, 111874), (1708, 88949), (1834, 82838), (2716, 55937), (2989, 50828), (3668, 41419), (4753, 31964), (5917, 25676), (5978, 25414), (6419, 23668), (7991, 19012), (9506, 15982), (11834, 12838), (11956, 12707)]