195717288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 553190400

約数和(自身を除く): 357473112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 97, 104, 116, 156, 174, 194, 223, 232, 291, 312, 348, 377, 388, 446, 582, 669, 696, 754, 776, 892, 1131, 1164, 1261, 1338, 1508, 1784, 2262, 2328, 2522, 2676, 2813, 2899, 3016, 3783, 4524, 5044, 5352, 5626, 5798, 6467, 7566, 8439, 8697, 9048, 10088, 11252, 11596, 12934, 15132, 16878, 17394, 19401, 21631, 22504, 23192, 25868, 30264, 33756, 34788, 36569, 38802, 43262, 51736, 64893, 67512, 69576, 73138, 77604, 84071, 86524, 109707, 129786, 146276, 155208, 168142, 173048, 219414, 252213, 259572, 281203, 292552, 336284, 438828, 504426, 519144, 562406, 627299, 672568, 843609, 877656, 1008852, 1124812, 1254598, 1687218, 1881897, 2017704, 2249624, 2509196, 3374436, 3763794, 5018392, 6748872, 7527588, 8154887, 15055176, 16309774, 24464661, 32619548, 48929322, 65239096, 97858644, 195717288]

約数ペア:

[(1, 195717288), (2, 97858644), (3, 65239096), (4, 48929322), (6, 32619548), (8, 24464661), (12, 16309774), (13, 15055176), (24, 8154887), (26, 7527588), (29, 6748872), (39, 5018392), (52, 3763794), (58, 3374436), (78, 2509196), (87, 2249624), (97, 2017704), (104, 1881897), (116, 1687218), (156, 1254598), (174, 1124812), (194, 1008852), (223, 877656), (232, 843609), (291, 672568), (312, 627299), (348, 562406), (377, 519144), (388, 504426), (446, 438828), (582, 336284), (669, 292552), (696, 281203), (754, 259572), (776, 252213), (892, 219414), (1131, 173048), (1164, 168142), (1261, 155208), (1338, 146276), (1508, 129786), (1784, 109707), (2262, 86524), (2328, 84071), (2522, 77604), (2676, 73138), (2813, 69576), (2899, 67512), (3016, 64893), (3783, 51736), (4524, 43262), (5044, 38802), (5352, 36569), (5626, 34788), (5798, 33756), (6467, 30264), (7566, 25868), (8439, 23192), (8697, 22504), (9048, 21631), (10088, 19401), (11252, 17394), (11596, 16878), (12934, 15132)]