128942352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 240

約数和(自身を含む): 466577280

約数和(自身を除く): 337634928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 29, 33, 36, 42, 44, 48, 56, 58, 63, 66, 72, 77, 84, 87, 88, 99, 112, 116, 126, 132, 144, 154, 168, 174, 176, 198, 203, 231, 232, 252, 261, 264, 308, 319, 336, 348, 396, 401, 406, 462, 464, 504, 522, 528, 609, 616, 638, 693, 696, 792, 802, 812, 924, 957, 1008, 1044, 1203, 1218, 1232, 1276, 1386, 1392, 1584, 1604, 1624, 1827, 1848, 1914, 2088, 2233, 2406, 2436, 2552, 2772, 2807, 2871, 3208, 3248, 3609, 3654, 3696, 3828, 4176, 4411, 4466, 4812, 4872, 5104, 5544, 5614, 5742, 6416, 6699, 7218, 7308, 7656, 8421, 8822, 8932, 9624, 9744, 11088, 11228, 11484, 11629, 13233, 13398, 14436, 14616, 15312, 16842, 17644, 17864, 19248, 20097, 22456, 22968, 23258, 25263, 26466, 26796, 28872, 29232, 30877, 33684, 34887, 35288, 35728, 39699, 40194, 44912, 45936, 46516, 50526, 52932, 53592, 57744, 61754, 67368, 69774, 70576, 79398, 80388, 81403, 92631, 93032, 101052, 104661, 105864, 107184, 123508, 127919, 134736, 139548, 158796, 160776, 162806, 185262, 186064, 202104, 209322, 211728, 244209, 247016, 255838, 277893, 279096, 317592, 321552, 325612, 370524, 383757, 404208, 418644, 488418, 494032, 511676, 555786, 558192, 635184, 651224, 732627, 741048, 767514, 837288, 895433, 976836, 1023352, 1111572, 1151271, 1302448, 1465254, 1482096, 1535028, 1674576, 1790866, 1953672, 2046704, 2223144, 2302542, 2686299, 2930508, 3070056, 3581732, 3907344, 4446288, 4605084, 5372598, 5861016, 6140112, 7163464, 8058897, 9210168, 10745196, 11722032, 14326928, 16117794, 18420336, 21490392, 32235588, 42980784, 64471176, 128942352]

約数ペア:

[(1, 128942352), (2, 64471176), (3, 42980784), (4, 32235588), (6, 21490392), (7, 18420336), (8, 16117794), (9, 14326928), (11, 11722032), (12, 10745196), (14, 9210168), (16, 8058897), (18, 7163464), (21, 6140112), (22, 5861016), (24, 5372598), (28, 4605084), (29, 4446288), (33, 3907344), (36, 3581732), (42, 3070056), (44, 2930508), (48, 2686299), (56, 2302542), (58, 2223144), (63, 2046704), (66, 1953672), (72, 1790866), (77, 1674576), (84, 1535028), (87, 1482096), (88, 1465254), (99, 1302448), (112, 1151271), (116, 1111572), (126, 1023352), (132, 976836), (144, 895433), (154, 837288), (168, 767514), (174, 741048), (176, 732627), (198, 651224), (203, 635184), (231, 558192), (232, 555786), (252, 511676), (261, 494032), (264, 488418), (308, 418644), (319, 404208), (336, 383757), (348, 370524), (396, 325612), (401, 321552), (406, 317592), (462, 279096), (464, 277893), (504, 255838), (522, 247016), (528, 244209), (609, 211728), (616, 209322), (638, 202104), (693, 186064), (696, 185262), (792, 162806), (802, 160776), (812, 158796), (924, 139548), (957, 134736), (1008, 127919), (1044, 123508), (1203, 107184), (1218, 105864), (1232, 104661), (1276, 101052), (1386, 93032), (1392, 92631), (1584, 81403), (1604, 80388), (1624, 79398), (1827, 70576), (1848, 69774), (1914, 67368), (2088, 61754), (2233, 57744), (2406, 53592), (2436, 52932), (2552, 50526), (2772, 46516), (2807, 45936), (2871, 44912), (3208, 40194), (3248, 39699), (3609, 35728), (3654, 35288), (3696, 34887), (3828, 33684), (4176, 30877), (4411, 29232), (4466, 28872), (4812, 26796), (4872, 26466), (5104, 25263), (5544, 23258), (5614, 22968), (5742, 22456), (6416, 20097), (6699, 19248), (7218, 17864), (7308, 17644), (7656, 16842), (8421, 15312), (8822, 14616), (8932, 14436), (9624, 13398), (9744, 13233), (11088, 11629), (11228, 11484)]