199817136

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{8513}}^1$

素因数の和:8690

約数の個数: 60

約数和(自身を含む): 562707288

約数和(自身を除く): 362890152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5868, 7824, 8513, 11736, 17026, 23472, 25539, 34052, 51078, 68104, 76617, 102156, 136208, 153234, 204312, 306468, 408624, 612936, 1225872, 1387619, 2775238, 4162857, 5550476, 8325714, 11100952, 12488571, 16651428, 22201904, 24977142, 33302856, 49954284, 66605712, 99908568, 199817136]

約数ペア:

[(1, 199817136), (2, 99908568), (3, 66605712), (4, 49954284), (6, 33302856), (8, 24977142), (9, 22201904), (12, 16651428), (16, 12488571), (18, 11100952), (24, 8325714), (36, 5550476), (48, 4162857), (72, 2775238), (144, 1387619), (163, 1225872), (326, 612936), (489, 408624), (652, 306468), (978, 204312), (1304, 153234), (1467, 136208), (1956, 102156), (2608, 76617), (2934, 68104), (3912, 51078), (5868, 34052), (7824, 25539), (8513, 23472), (11736, 17026)]