127686944

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{673}}^1$

素因数の和:719

約数の個数: 108

約数和(自身を含む): 321904422

約数和(自身を除く): 194217478

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 224, 242, 308, 352, 392, 484, 539, 616, 673, 784, 847, 968, 1078, 1232, 1346, 1568, 1694, 1936, 2156, 2464, 2692, 3388, 3872, 4312, 4711, 5384, 5929, 6776, 7403, 8624, 9422, 10768, 11858, 13552, 14806, 17248, 18844, 21536, 23716, 27104, 29612, 32977, 37688, 47432, 51821, 59224, 65954, 75376, 81433, 94864, 103642, 118448, 131908, 150752, 162866, 189728, 207284, 236896, 263816, 325732, 362747, 414568, 527632, 570031, 651464, 725494, 829136, 1055264, 1140062, 1302928, 1450988, 1658272, 2280124, 2605856, 2901976, 3990217, 4560248, 5803952, 7980434, 9120496, 11607904, 15960868, 18240992, 31921736, 63843472, 127686944]

約数ペア:

[(1, 127686944), (2, 63843472), (4, 31921736), (7, 18240992), (8, 15960868), (11, 11607904), (14, 9120496), (16, 7980434), (22, 5803952), (28, 4560248), (32, 3990217), (44, 2901976), (49, 2605856), (56, 2280124), (77, 1658272), (88, 1450988), (98, 1302928), (112, 1140062), (121, 1055264), (154, 829136), (176, 725494), (196, 651464), (224, 570031), (242, 527632), (308, 414568), (352, 362747), (392, 325732), (484, 263816), (539, 236896), (616, 207284), (673, 189728), (784, 162866), (847, 150752), (968, 131908), (1078, 118448), (1232, 103642), (1346, 94864), (1568, 81433), (1694, 75376), (1936, 65954), (2156, 59224), (2464, 51821), (2692, 47432), (3388, 37688), (3872, 32977), (4312, 29612), (4711, 27104), (5384, 23716), (5929, 21536), (6776, 18844), (7403, 17248), (8624, 14806), (9422, 13552), (10768, 11858)]