137933568

素因数分解:

$2^8\times 3^2\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:610

約数の個数: 108

約数和(自身を含む): 401609208

約数和(自身を除く): 263675640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 288, 384, 393, 457, 524, 576, 768, 786, 914, 1048, 1152, 1179, 1371, 1572, 1828, 2096, 2304, 2358, 2742, 3144, 3656, 4113, 4192, 4716, 5484, 6288, 7312, 8226, 8384, 9432, 10968, 12576, 14624, 16452, 16768, 18864, 21936, 25152, 29248, 32904, 33536, 37728, 43872, 50304, 58496, 59867, 65808, 75456, 87744, 100608, 116992, 119734, 131616, 150912, 175488, 179601, 239468, 263232, 301824, 350976, 359202, 478936, 526464, 538803, 718404, 957872, 1052928, 1077606, 1436808, 1915744, 2155212, 2873616, 3831488, 4310424, 5747232, 7662976, 8620848, 11494464, 15325952, 17241696, 22988928, 34483392, 45977856, 68966784, 137933568]

約数ペア:

[(1, 137933568), (2, 68966784), (3, 45977856), (4, 34483392), (6, 22988928), (8, 17241696), (9, 15325952), (12, 11494464), (16, 8620848), (18, 7662976), (24, 5747232), (32, 4310424), (36, 3831488), (48, 2873616), (64, 2155212), (72, 1915744), (96, 1436808), (128, 1077606), (131, 1052928), (144, 957872), (192, 718404), (256, 538803), (262, 526464), (288, 478936), (384, 359202), (393, 350976), (457, 301824), (524, 263232), (576, 239468), (768, 179601), (786, 175488), (914, 150912), (1048, 131616), (1152, 119734), (1179, 116992), (1371, 100608), (1572, 87744), (1828, 75456), (2096, 65808), (2304, 59867), (2358, 58496), (2742, 50304), (3144, 43872), (3656, 37728), (4113, 33536), (4192, 32904), (4716, 29248), (5484, 25152), (6288, 21936), (7312, 18864), (8226, 16768), (8384, 16452), (9432, 14624), (10968, 12576)]