128970072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 192

約数和(自身を含む): 446434560

約数和(自身を除く): 317464488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 43, 44, 56, 63, 66, 72, 77, 84, 86, 88, 99, 126, 129, 132, 154, 168, 172, 198, 231, 252, 258, 264, 301, 308, 344, 387, 396, 462, 473, 504, 516, 541, 602, 616, 693, 774, 792, 903, 924, 946, 1032, 1082, 1204, 1386, 1419, 1548, 1623, 1806, 1848, 1892, 2164, 2408, 2709, 2772, 2838, 3096, 3246, 3311, 3612, 3784, 3787, 4257, 4328, 4869, 5418, 5544, 5676, 5951, 6492, 6622, 7224, 7574, 8514, 9738, 9933, 10836, 11352, 11361, 11902, 12984, 13244, 15148, 17028, 17853, 19476, 19866, 21672, 22722, 23263, 23804, 26488, 29799, 30296, 34056, 34083, 35706, 38952, 39732, 41657, 45444, 46526, 47608, 53559, 59598, 68166, 69789, 71412, 79464, 83314, 90888, 93052, 107118, 119196, 124971, 136332, 139578, 142824, 162841, 166628, 186104, 209367, 214236, 238392, 249942, 255893, 272664, 279156, 325682, 333256, 374913, 418734, 428472, 488523, 499884, 511786, 558312, 651364, 749826, 767679, 837468, 977046, 999768, 1023572, 1302728, 1465569, 1499652, 1535358, 1674936, 1791251, 1954092, 2047144, 2303037, 2931138, 2999304, 3070716, 3582502, 3908184, 4606074, 5373753, 5862276, 6141432, 7165004, 9212148, 10747506, 11724552, 14330008, 16121259, 18424296, 21495012, 32242518, 42990024, 64485036, 128970072]

約数ペア:

[(1, 128970072), (2, 64485036), (3, 42990024), (4, 32242518), (6, 21495012), (7, 18424296), (8, 16121259), (9, 14330008), (11, 11724552), (12, 10747506), (14, 9212148), (18, 7165004), (21, 6141432), (22, 5862276), (24, 5373753), (28, 4606074), (33, 3908184), (36, 3582502), (42, 3070716), (43, 2999304), (44, 2931138), (56, 2303037), (63, 2047144), (66, 1954092), (72, 1791251), (77, 1674936), (84, 1535358), (86, 1499652), (88, 1465569), (99, 1302728), (126, 1023572), (129, 999768), (132, 977046), (154, 837468), (168, 767679), (172, 749826), (198, 651364), (231, 558312), (252, 511786), (258, 499884), (264, 488523), (301, 428472), (308, 418734), (344, 374913), (387, 333256), (396, 325682), (462, 279156), (473, 272664), (504, 255893), (516, 249942), (541, 238392), (602, 214236), (616, 209367), (693, 186104), (774, 166628), (792, 162841), (903, 142824), (924, 139578), (946, 136332), (1032, 124971), (1082, 119196), (1204, 107118), (1386, 93052), (1419, 90888), (1548, 83314), (1623, 79464), (1806, 71412), (1848, 69789), (1892, 68166), (2164, 59598), (2408, 53559), (2709, 47608), (2772, 46526), (2838, 45444), (3096, 41657), (3246, 39732), (3311, 38952), (3612, 35706), (3784, 34083), (3787, 34056), (4257, 30296), (4328, 29799), (4869, 26488), (5418, 23804), (5544, 23263), (5676, 22722), (5951, 21672), (6492, 19866), (6622, 19476), (7224, 17853), (7574, 17028), (8514, 15148), (9738, 13244), (9933, 12984), (10836, 11902), (11352, 11361)]