157415538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 389880000

約数和(自身を除く): 232464462

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 49, 58, 74, 87, 98, 111, 147, 174, 203, 222, 259, 294, 406, 499, 518, 609, 777, 998, 1073, 1218, 1421, 1497, 1554, 1813, 2146, 2842, 2994, 3219, 3493, 3626, 4263, 5439, 6438, 6986, 7511, 8526, 10479, 10878, 14471, 15022, 18463, 20958, 22533, 24451, 28942, 36926, 43413, 45066, 48902, 52577, 55389, 73353, 86826, 101297, 105154, 110778, 129241, 146706, 157731, 202594, 258482, 303891, 315462, 387723, 535427, 607782, 709079, 775446, 904687, 1070854, 1418158, 1606281, 1809374, 2127237, 2714061, 3212562, 3747989, 4254474, 5428122, 7495978, 11243967, 22487934, 26235923, 52471846, 78707769, 157415538]

約数ペア:

[(1, 157415538), (2, 78707769), (3, 52471846), (6, 26235923), (7, 22487934), (14, 11243967), (21, 7495978), (29, 5428122), (37, 4254474), (42, 3747989), (49, 3212562), (58, 2714061), (74, 2127237), (87, 1809374), (98, 1606281), (111, 1418158), (147, 1070854), (174, 904687), (203, 775446), (222, 709079), (259, 607782), (294, 535427), (406, 387723), (499, 315462), (518, 303891), (609, 258482), (777, 202594), (998, 157731), (1073, 146706), (1218, 129241), (1421, 110778), (1497, 105154), (1554, 101297), (1813, 86826), (2146, 73353), (2842, 55389), (2994, 52577), (3219, 48902), (3493, 45066), (3626, 43413), (4263, 36926), (5439, 28942), (6438, 24451), (6986, 22533), (7511, 20958), (8526, 18463), (10479, 15022), (10878, 14471)]