189988032

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:870

約数の個数: 112

約数和(自身を含む): 547339520

約数和(自身を除く): 357351488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 156, 192, 206, 208, 309, 312, 412, 416, 618, 624, 739, 824, 832, 1236, 1248, 1339, 1478, 1648, 2217, 2472, 2496, 2678, 2956, 3296, 4017, 4434, 4944, 5356, 5912, 6592, 8034, 8868, 9607, 9888, 10712, 11824, 16068, 17736, 19214, 19776, 21424, 23648, 28821, 32136, 35472, 38428, 42848, 47296, 57642, 64272, 70944, 76117, 76856, 85696, 115284, 128544, 141888, 152234, 153712, 228351, 230568, 257088, 304468, 307424, 456702, 461136, 608936, 614848, 913404, 922272, 989521, 1217872, 1826808, 1844544, 1979042, 2435744, 2968563, 3653616, 3958084, 4871488, 5937126, 7307232, 7916168, 11874252, 14614464, 15832336, 23748504, 31664672, 47497008, 63329344, 94994016, 189988032]

約数ペア:

[(1, 189988032), (2, 94994016), (3, 63329344), (4, 47497008), (6, 31664672), (8, 23748504), (12, 15832336), (13, 14614464), (16, 11874252), (24, 7916168), (26, 7307232), (32, 5937126), (39, 4871488), (48, 3958084), (52, 3653616), (64, 2968563), (78, 2435744), (96, 1979042), (103, 1844544), (104, 1826808), (156, 1217872), (192, 989521), (206, 922272), (208, 913404), (309, 614848), (312, 608936), (412, 461136), (416, 456702), (618, 307424), (624, 304468), (739, 257088), (824, 230568), (832, 228351), (1236, 153712), (1248, 152234), (1339, 141888), (1478, 128544), (1648, 115284), (2217, 85696), (2472, 76856), (2496, 76117), (2678, 70944), (2956, 64272), (3296, 57642), (4017, 47296), (4434, 42848), (4944, 38428), (5356, 35472), (5912, 32136), (6592, 28821), (8034, 23648), (8868, 21424), (9607, 19776), (9888, 19214), (10712, 17736), (11824, 16068)]