127170736

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 310337280

約数和(自身を除く): 183166544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 109, 112, 154, 176, 218, 308, 436, 616, 763, 872, 947, 1199, 1232, 1526, 1744, 1894, 2398, 3052, 3788, 4796, 6104, 6629, 7576, 8393, 9592, 10417, 12208, 13258, 15152, 16786, 19184, 20834, 26516, 33572, 41668, 53032, 67144, 72919, 83336, 103223, 106064, 134288, 145838, 166672, 206446, 291676, 412892, 583352, 722561, 825784, 1135453, 1166704, 1445122, 1651568, 2270906, 2890244, 4541812, 5780488, 7948171, 9083624, 11560976, 15896342, 18167248, 31792684, 63585368, 127170736]

約数ペア:

[(1, 127170736), (2, 63585368), (4, 31792684), (7, 18167248), (8, 15896342), (11, 11560976), (14, 9083624), (16, 7948171), (22, 5780488), (28, 4541812), (44, 2890244), (56, 2270906), (77, 1651568), (88, 1445122), (109, 1166704), (112, 1135453), (154, 825784), (176, 722561), (218, 583352), (308, 412892), (436, 291676), (616, 206446), (763, 166672), (872, 145838), (947, 134288), (1199, 106064), (1232, 103223), (1526, 83336), (1744, 72919), (1894, 67144), (2398, 53032), (3052, 41668), (3788, 33572), (4796, 26516), (6104, 20834), (6629, 19184), (7576, 16786), (8393, 15152), (9592, 13258), (10417, 12208)]