127551072

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 380939328

約数和(自身を除く): 253388256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 53, 66, 86, 88, 96, 106, 129, 132, 159, 172, 176, 212, 258, 264, 318, 344, 352, 424, 473, 516, 528, 583, 636, 688, 848, 946, 1032, 1056, 1166, 1272, 1376, 1419, 1696, 1749, 1892, 2064, 2279, 2332, 2544, 2809, 2838, 3498, 3784, 4128, 4558, 4664, 5088, 5618, 5676, 6837, 6996, 7568, 8427, 9116, 9328, 11236, 11352, 13674, 13992, 15136, 16854, 18232, 18656, 22472, 22704, 25069, 27348, 27984, 30899, 33708, 36464, 44944, 45408, 50138, 54696, 55968, 61798, 67416, 72928, 75207, 89888, 92697, 100276, 109392, 120787, 123596, 134832, 150414, 185394, 200552, 218784, 241574, 247192, 269664, 300828, 362361, 370788, 401104, 483148, 494384, 601656, 724722, 741576, 802208, 966296, 988768, 1203312, 1328657, 1449444, 1483152, 1932592, 2406624, 2657314, 2898888, 2966304, 3865184, 3985971, 5314628, 5797776, 7971942, 10629256, 11595552, 15943884, 21258512, 31887768, 42517024, 63775536, 127551072]

約数ペア:

[(1, 127551072), (2, 63775536), (3, 42517024), (4, 31887768), (6, 21258512), (8, 15943884), (11, 11595552), (12, 10629256), (16, 7971942), (22, 5797776), (24, 5314628), (32, 3985971), (33, 3865184), (43, 2966304), (44, 2898888), (48, 2657314), (53, 2406624), (66, 1932592), (86, 1483152), (88, 1449444), (96, 1328657), (106, 1203312), (129, 988768), (132, 966296), (159, 802208), (172, 741576), (176, 724722), (212, 601656), (258, 494384), (264, 483148), (318, 401104), (344, 370788), (352, 362361), (424, 300828), (473, 269664), (516, 247192), (528, 241574), (583, 218784), (636, 200552), (688, 185394), (848, 150414), (946, 134832), (1032, 123596), (1056, 120787), (1166, 109392), (1272, 100276), (1376, 92697), (1419, 89888), (1696, 75207), (1749, 72928), (1892, 67416), (2064, 61798), (2279, 55968), (2332, 54696), (2544, 50138), (2809, 45408), (2838, 44944), (3498, 36464), (3784, 33708), (4128, 30899), (4558, 27984), (4664, 27348), (5088, 25069), (5618, 22704), (5676, 22472), (6837, 18656), (6996, 18232), (7568, 16854), (8427, 15136), (9116, 13992), (9328, 13674), (11236, 11352)]