172938528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:919

約数の個数: 144

約数和(自身を含む): 567927360

約数和(自身を除く): 394988832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 144, 168, 218, 224, 252, 288, 327, 336, 436, 504, 654, 672, 763, 787, 872, 981, 1008, 1308, 1526, 1574, 1744, 1962, 2016, 2289, 2361, 2616, 3052, 3148, 3488, 3924, 4578, 4722, 5232, 5509, 6104, 6296, 6867, 7083, 7848, 9156, 9444, 10464, 11018, 12208, 12592, 13734, 14166, 15696, 16527, 18312, 18888, 22036, 24416, 25184, 27468, 28332, 31392, 33054, 36624, 37776, 44072, 49581, 54936, 56664, 66108, 73248, 75552, 85783, 88144, 99162, 109872, 113328, 132216, 171566, 176288, 198324, 219744, 226656, 257349, 264432, 343132, 396648, 514698, 528864, 600481, 686264, 772047, 793296, 1029396, 1200962, 1372528, 1544094, 1586592, 1801443, 2058792, 2401924, 2745056, 3088188, 3602886, 4117584, 4803848, 5404329, 6176376, 7205772, 8235168, 9607696, 10808658, 12352752, 14411544, 19215392, 21617316, 24705504, 28823088, 43234632, 57646176, 86469264, 172938528]

約数ペア:

[(1, 172938528), (2, 86469264), (3, 57646176), (4, 43234632), (6, 28823088), (7, 24705504), (8, 21617316), (9, 19215392), (12, 14411544), (14, 12352752), (16, 10808658), (18, 9607696), (21, 8235168), (24, 7205772), (28, 6176376), (32, 5404329), (36, 4803848), (42, 4117584), (48, 3602886), (56, 3088188), (63, 2745056), (72, 2401924), (84, 2058792), (96, 1801443), (109, 1586592), (112, 1544094), (126, 1372528), (144, 1200962), (168, 1029396), (218, 793296), (224, 772047), (252, 686264), (288, 600481), (327, 528864), (336, 514698), (436, 396648), (504, 343132), (654, 264432), (672, 257349), (763, 226656), (787, 219744), (872, 198324), (981, 176288), (1008, 171566), (1308, 132216), (1526, 113328), (1574, 109872), (1744, 99162), (1962, 88144), (2016, 85783), (2289, 75552), (2361, 73248), (2616, 66108), (3052, 56664), (3148, 54936), (3488, 49581), (3924, 44072), (4578, 37776), (4722, 36624), (5232, 33054), (5509, 31392), (6104, 28332), (6296, 27468), (6867, 25184), (7083, 24416), (7848, 22036), (9156, 18888), (9444, 18312), (10464, 16527), (11018, 15696), (12208, 14166), (12592, 13734)]