127932672

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 397353600

約数和(自身を除く): 269420928

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, 256, 318, 336, 371, 384, 424, 448, 449, 636, 672, 742, 768, 848, 896, 898, 1113, 1272, 1344, 1347, 1484, 1696, 1792, 1796, 2226, 2544, 2688, 2694, 2968, 3143, 3392, 3592, 4452, 5088, 5376, 5388, 5936, 6286, 6784, 7184, 8904, 9429, 10176, 10776, 11872, 12572, 13568, 14368, 17808, 18858, 20352, 21552, 23744, 23797, 25144, 28736, 35616, 37716, 40704, 43104, 47488, 47594, 50288, 57472, 71232, 71391, 75432, 86208, 94976, 95188, 100576, 114944, 142464, 142782, 150864, 166579, 172416, 190376, 201152, 284928, 285564, 301728, 333158, 344832, 380752, 402304, 499737, 571128, 603456, 666316, 761504, 804608, 999474, 1142256, 1206912, 1332632, 1523008, 1998948, 2284512, 2413824, 2665264, 3046016, 3997896, 4569024, 5330528, 6092032, 7995792, 9138048, 10661056, 15991584, 18276096, 21322112, 31983168, 42644224, 63966336, 127932672]

約数ペア:

[(1, 127932672), (2, 63966336), (3, 42644224), (4, 31983168), (6, 21322112), (7, 18276096), (8, 15991584), (12, 10661056), (14, 9138048), (16, 7995792), (21, 6092032), (24, 5330528), (28, 4569024), (32, 3997896), (42, 3046016), (48, 2665264), (53, 2413824), (56, 2284512), (64, 1998948), (84, 1523008), (96, 1332632), (106, 1206912), (112, 1142256), (128, 999474), (159, 804608), (168, 761504), (192, 666316), (212, 603456), (224, 571128), (256, 499737), (318, 402304), (336, 380752), (371, 344832), (384, 333158), (424, 301728), (448, 285564), (449, 284928), (636, 201152), (672, 190376), (742, 172416), (768, 166579), (848, 150864), (896, 142782), (898, 142464), (1113, 114944), (1272, 100576), (1344, 95188), (1347, 94976), (1484, 86208), (1696, 75432), (1792, 71391), (1796, 71232), (2226, 57472), (2544, 50288), (2688, 47594), (2694, 47488), (2968, 43104), (3143, 40704), (3392, 37716), (3592, 35616), (4452, 28736), (5088, 25144), (5376, 23797), (5388, 23744), (5936, 21552), (6286, 20352), (6784, 18858), (7184, 17808), (8904, 14368), (9429, 13568), (10176, 12572), (10776, 11872)]