126268912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1046

約数の個数: 80

約数和(自身を含む): 308051712

約数和(自身を除く): 181782800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 113, 154, 176, 226, 308, 452, 616, 791, 904, 907, 1232, 1243, 1582, 1808, 1814, 2486, 3164, 3628, 4972, 6328, 6349, 7256, 8701, 9944, 9977, 12656, 12698, 14512, 17402, 19888, 19954, 25396, 34804, 39908, 50792, 69608, 69839, 79816, 101584, 102491, 139216, 139678, 159632, 204982, 279356, 409964, 558712, 717437, 819928, 1117424, 1127401, 1434874, 1639856, 2254802, 2869748, 4509604, 5739496, 7891807, 9019208, 11478992, 15783614, 18038416, 31567228, 63134456, 126268912]

約数ペア:

[(1, 126268912), (2, 63134456), (4, 31567228), (7, 18038416), (8, 15783614), (11, 11478992), (14, 9019208), (16, 7891807), (22, 5739496), (28, 4509604), (44, 2869748), (56, 2254802), (77, 1639856), (88, 1434874), (112, 1127401), (113, 1117424), (154, 819928), (176, 717437), (226, 558712), (308, 409964), (452, 279356), (616, 204982), (791, 159632), (904, 139678), (907, 139216), (1232, 102491), (1243, 101584), (1582, 79816), (1808, 69839), (1814, 69608), (2486, 50792), (3164, 39908), (3628, 34804), (4972, 25396), (6328, 19954), (6349, 19888), (7256, 17402), (8701, 14512), (9944, 12698), (9977, 12656)]