171231984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15443}}^1$

素因数の和:15475

約数の個数: 120

約数和(自身を含む): 597497472

約数和(自身を除く): 426265488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 15443, 30886, 46329, 61772, 92658, 108101, 123544, 138987, 169873, 185316, 216202, 247088, 277974, 324303, 339746, 370632, 432404, 509619, 555948, 648606, 679492, 741264, 864808, 972909, 1019238, 1111896, 1189111, 1297212, 1358984, 1528857, 1729616, 1945818, 2038476, 2223792, 2378222, 2594424, 2717968, 3057714, 3567333, 3891636, 4076952, 4756444, 5188848, 6115428, 7134666, 7783272, 8153904, 9512888, 10701999, 12230856, 14269332, 15566544, 19025776, 21403998, 24461712, 28538664, 42807996, 57077328, 85615992, 171231984]

約数ペア:

[(1, 171231984), (2, 85615992), (3, 57077328), (4, 42807996), (6, 28538664), (7, 24461712), (8, 21403998), (9, 19025776), (11, 15566544), (12, 14269332), (14, 12230856), (16, 10701999), (18, 9512888), (21, 8153904), (22, 7783272), (24, 7134666), (28, 6115428), (33, 5188848), (36, 4756444), (42, 4076952), (44, 3891636), (48, 3567333), (56, 3057714), (63, 2717968), (66, 2594424), (72, 2378222), (77, 2223792), (84, 2038476), (88, 1945818), (99, 1729616), (112, 1528857), (126, 1358984), (132, 1297212), (144, 1189111), (154, 1111896), (168, 1019238), (176, 972909), (198, 864808), (231, 741264), (252, 679492), (264, 648606), (308, 555948), (336, 509619), (396, 432404), (462, 370632), (504, 339746), (528, 324303), (616, 277974), (693, 247088), (792, 216202), (924, 185316), (1008, 169873), (1232, 138987), (1386, 123544), (1584, 108101), (1848, 92658), (2772, 61772), (3696, 46329), (5544, 30886), (11088, 15443)]