131255784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1735

約数の個数: 96

約数和(自身を含む): 391809600

約数和(自身を除く): 260553816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 103, 132, 198, 206, 264, 309, 396, 412, 618, 792, 824, 927, 1133, 1236, 1609, 1854, 2266, 2472, 3218, 3399, 3708, 4532, 4827, 6436, 6798, 7416, 9064, 9654, 10197, 12872, 13596, 14481, 17699, 19308, 20394, 27192, 28962, 35398, 38616, 40788, 53097, 57924, 70796, 81576, 106194, 115848, 141592, 159291, 165727, 212388, 318582, 331454, 424776, 497181, 637164, 662908, 994362, 1274328, 1325816, 1491543, 1822997, 1988724, 2983086, 3645994, 3977448, 5468991, 5966172, 7291988, 10937982, 11932344, 14583976, 16406973, 21875964, 32813946, 43751928, 65627892, 131255784]

約数ペア:

[(1, 131255784), (2, 65627892), (3, 43751928), (4, 32813946), (6, 21875964), (8, 16406973), (9, 14583976), (11, 11932344), (12, 10937982), (18, 7291988), (22, 5966172), (24, 5468991), (33, 3977448), (36, 3645994), (44, 2983086), (66, 1988724), (72, 1822997), (88, 1491543), (99, 1325816), (103, 1274328), (132, 994362), (198, 662908), (206, 637164), (264, 497181), (309, 424776), (396, 331454), (412, 318582), (618, 212388), (792, 165727), (824, 159291), (927, 141592), (1133, 115848), (1236, 106194), (1609, 81576), (1854, 70796), (2266, 57924), (2472, 53097), (3218, 40788), (3399, 38616), (3708, 35398), (4532, 28962), (4827, 27192), (6436, 20394), (6798, 19308), (7416, 17699), (9064, 14481), (9654, 13596), (10197, 12872)]