198631104

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 168

約数和(自身を含む): 626839488

約数和(自身を除く): 428208384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 129, 147, 168, 172, 192, 196, 224, 258, 294, 301, 336, 344, 392, 448, 491, 516, 588, 602, 672, 688, 784, 903, 982, 1032, 1176, 1204, 1344, 1376, 1473, 1568, 1806, 1964, 2064, 2107, 2352, 2408, 2752, 2946, 3136, 3437, 3612, 3928, 4128, 4214, 4704, 4816, 5892, 6321, 6874, 7224, 7856, 8256, 8428, 9408, 9632, 10311, 11784, 12642, 13748, 14448, 15712, 16856, 19264, 20622, 21113, 23568, 24059, 25284, 27496, 28896, 31424, 33712, 41244, 42226, 47136, 48118, 50568, 54992, 57792, 63339, 67424, 72177, 82488, 84452, 94272, 96236, 101136, 109984, 126678, 134848, 144354, 147791, 164976, 168904, 192472, 202272, 219968, 253356, 288708, 295582, 329952, 337808, 384944, 404544, 443373, 506712, 577416, 591164, 659904, 675616, 769888, 886746, 1013424, 1034537, 1154832, 1182328, 1351232, 1539776, 1773492, 2026848, 2069074, 2309664, 2364656, 3103611, 3546984, 4053696, 4138148, 4619328, 4729312, 6207222, 7093968, 8276296, 9458624, 12414444, 14187936, 16552592, 24828888, 28375872, 33105184, 49657776, 66210368, 99315552, 198631104]

約数ペア:

[(1, 198631104), (2, 99315552), (3, 66210368), (4, 49657776), (6, 33105184), (7, 28375872), (8, 24828888), (12, 16552592), (14, 14187936), (16, 12414444), (21, 9458624), (24, 8276296), (28, 7093968), (32, 6207222), (42, 4729312), (43, 4619328), (48, 4138148), (49, 4053696), (56, 3546984), (64, 3103611), (84, 2364656), (86, 2309664), (96, 2069074), (98, 2026848), (112, 1773492), (129, 1539776), (147, 1351232), (168, 1182328), (172, 1154832), (192, 1034537), (196, 1013424), (224, 886746), (258, 769888), (294, 675616), (301, 659904), (336, 591164), (344, 577416), (392, 506712), (448, 443373), (491, 404544), (516, 384944), (588, 337808), (602, 329952), (672, 295582), (688, 288708), (784, 253356), (903, 219968), (982, 202272), (1032, 192472), (1176, 168904), (1204, 164976), (1344, 147791), (1376, 144354), (1473, 134848), (1568, 126678), (1806, 109984), (1964, 101136), (2064, 96236), (2107, 94272), (2352, 84452), (2408, 82488), (2752, 72177), (2946, 67424), (3136, 63339), (3437, 57792), (3612, 54992), (3928, 50568), (4128, 48118), (4214, 47136), (4704, 42226), (4816, 41244), (5892, 33712), (6321, 31424), (6874, 28896), (7224, 27496), (7856, 25284), (8256, 24059), (8428, 23568), (9408, 21113), (9632, 20622), (10311, 19264), (11784, 16856), (12642, 15712), (13748, 14448)]