8161335168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{57287}}^1$

素因数の和:57364

約数の個数: 128

約数和(自身を含む): 25243384320

約数和(自身を除く): 17082049152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 318, 336, 371, 384, 424, 448, 636, 672, 742, 848, 896, 1113, 1272, 1344, 1484, 1696, 2226, 2544, 2688, 2968, 3392, 4452, 5088, 5936, 6784, 8904, 10176, 11872, 17808, 20352, 23744, 35616, 47488, 57287, 71232, 114574, 142464, 171861, 229148, 343722, 401009, 458296, 687444, 802018, 916592, 1203027, 1374888, 1604036, 1833184, 2406054, 2749776, 3036211, 3208072, 3666368, 4812108, 5499552, 6072422, 6416144, 7332736, 9108633, 9624216, 10999104, 12144844, 12832288, 18217266, 19248432, 21253477, 21998208, 24289688, 25664576, 36434532, 38496864, 42506954, 48579376, 51329152, 63760431, 72869064, 76993728, 85013908, 97158752, 127520862, 145738128, 153987456, 170027816, 194317504, 255041724, 291476256, 340055632, 388635008, 510083448, 582952512, 680111264, 1020166896, 1165905024, 1360222528, 2040333792, 2720445056, 4080667584, 8161335168]

約数ペア:

[(1, 8161335168), (2, 4080667584), (3, 2720445056), (4, 2040333792), (6, 1360222528), (7, 1165905024), (8, 1020166896), (12, 680111264), (14, 582952512), (16, 510083448), (21, 388635008), (24, 340055632), (28, 291476256), (32, 255041724), (42, 194317504), (48, 170027816), (53, 153987456), (56, 145738128), (64, 127520862), (84, 97158752), (96, 85013908), (106, 76993728), (112, 72869064), (128, 63760431), (159, 51329152), (168, 48579376), (192, 42506954), (212, 38496864), (224, 36434532), (318, 25664576), (336, 24289688), (371, 21998208), (384, 21253477), (424, 19248432), (448, 18217266), (636, 12832288), (672, 12144844), (742, 10999104), (848, 9624216), (896, 9108633), (1113, 7332736), (1272, 6416144), (1344, 6072422), (1484, 5499552), (1696, 4812108), (2226, 3666368), (2544, 3208072), (2688, 3036211), (2968, 2749776), (3392, 2406054), (4452, 1833184), (5088, 1604036), (5936, 1374888), (6784, 1203027), (8904, 916592), (10176, 802018), (11872, 687444), (17808, 458296), (20352, 401009), (23744, 343722), (35616, 229148), (47488, 171861), (57287, 142464), (71232, 114574)]