195709696

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 498147328

約数和(自身を除く): 302437632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 271, 364, 403, 416, 434, 448, 496, 542, 728, 806, 832, 868, 896, 992, 1084, 1456, 1612, 1664, 1736, 1792, 1897, 1984, 2168, 2821, 2912, 3224, 3328, 3472, 3523, 3794, 3968, 4336, 5642, 5824, 6448, 6944, 7046, 7588, 7936, 8401, 8672, 11284, 11648, 12896, 13888, 14092, 15176, 16802, 17344, 22568, 23296, 24661, 25792, 27776, 28184, 30352, 33604, 34688, 45136, 49322, 51584, 55552, 56368, 58807, 60704, 67208, 69376, 90272, 98644, 103168, 109213, 112736, 117614, 121408, 134416, 180544, 197288, 218426, 225472, 235228, 242816, 268832, 361088, 394576, 436852, 450944, 470456, 485632, 537664, 722176, 764491, 789152, 873704, 901888, 940912, 1075328, 1528982, 1578304, 1747408, 1881824, 2150656, 3057964, 3156608, 3494816, 3763648, 6115928, 6313216, 6989632, 7527296, 12231856, 13979264, 15054592, 24463712, 27958528, 48927424, 97854848, 195709696]

約数ペア:

[(1, 195709696), (2, 97854848), (4, 48927424), (7, 27958528), (8, 24463712), (13, 15054592), (14, 13979264), (16, 12231856), (26, 7527296), (28, 6989632), (31, 6313216), (32, 6115928), (52, 3763648), (56, 3494816), (62, 3156608), (64, 3057964), (91, 2150656), (104, 1881824), (112, 1747408), (124, 1578304), (128, 1528982), (182, 1075328), (208, 940912), (217, 901888), (224, 873704), (248, 789152), (256, 764491), (271, 722176), (364, 537664), (403, 485632), (416, 470456), (434, 450944), (448, 436852), (496, 394576), (542, 361088), (728, 268832), (806, 242816), (832, 235228), (868, 225472), (896, 218426), (992, 197288), (1084, 180544), (1456, 134416), (1612, 121408), (1664, 117614), (1736, 112736), (1792, 109213), (1897, 103168), (1984, 98644), (2168, 90272), (2821, 69376), (2912, 67208), (3224, 60704), (3328, 58807), (3472, 56368), (3523, 55552), (3794, 51584), (3968, 49322), (4336, 45136), (5642, 34688), (5824, 33604), (6448, 30352), (6944, 28184), (7046, 27776), (7588, 25792), (7936, 24661), (8401, 23296), (8672, 22568), (11284, 17344), (11648, 16802), (12896, 15176), (13888, 14092)]