137656288

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 359904384

約数和(自身を除く): 222248096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 77, 88, 92, 98, 112, 154, 161, 176, 184, 196, 224, 253, 308, 322, 347, 352, 368, 392, 506, 539, 616, 644, 694, 736, 784, 1012, 1078, 1127, 1232, 1288, 1388, 1568, 1771, 2024, 2156, 2254, 2429, 2464, 2576, 2776, 3542, 3817, 4048, 4312, 4508, 4858, 5152, 5552, 7084, 7634, 7981, 8096, 8624, 9016, 9716, 11104, 12397, 14168, 15268, 15962, 17003, 17248, 18032, 19432, 24794, 26719, 28336, 30536, 31924, 34006, 36064, 38864, 49588, 53438, 55867, 56672, 61072, 63848, 68012, 77728, 87791, 99176, 106876, 111734, 122144, 127696, 136024, 175582, 187033, 198352, 213752, 223468, 255392, 272048, 351164, 374066, 391069, 396704, 427504, 446936, 544096, 614537, 702328, 748132, 782138, 855008, 893872, 1229074, 1404656, 1496264, 1564276, 1787744, 2458148, 2809312, 2992528, 3128552, 4301759, 4916296, 5985056, 6257104, 8603518, 9832592, 12514208, 17207036, 19665184, 34414072, 68828144, 137656288]

約数ペア:

[(1, 137656288), (2, 68828144), (4, 34414072), (7, 19665184), (8, 17207036), (11, 12514208), (14, 9832592), (16, 8603518), (22, 6257104), (23, 5985056), (28, 4916296), (32, 4301759), (44, 3128552), (46, 2992528), (49, 2809312), (56, 2458148), (77, 1787744), (88, 1564276), (92, 1496264), (98, 1404656), (112, 1229074), (154, 893872), (161, 855008), (176, 782138), (184, 748132), (196, 702328), (224, 614537), (253, 544096), (308, 446936), (322, 427504), (347, 396704), (352, 391069), (368, 374066), (392, 351164), (506, 272048), (539, 255392), (616, 223468), (644, 213752), (694, 198352), (736, 187033), (784, 175582), (1012, 136024), (1078, 127696), (1127, 122144), (1232, 111734), (1288, 106876), (1388, 99176), (1568, 87791), (1771, 77728), (2024, 68012), (2156, 63848), (2254, 61072), (2429, 56672), (2464, 55867), (2576, 53438), (2776, 49588), (3542, 38864), (3817, 36064), (4048, 34006), (4312, 31924), (4508, 30536), (4858, 28336), (5152, 26719), (5552, 24794), (7084, 19432), (7634, 18032), (7981, 17248), (8096, 17003), (8624, 15962), (9016, 15268), (9716, 14168), (11104, 12397)]