198475056

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:688

約数の個数: 160

約数和(自身を含む): 624960000

約数和(自身を除く): 426484944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 59, 72, 78, 104, 108, 117, 118, 144, 156, 177, 208, 216, 234, 236, 312, 351, 354, 432, 468, 472, 531, 599, 624, 702, 708, 767, 936, 944, 1062, 1198, 1404, 1416, 1534, 1593, 1797, 1872, 2124, 2301, 2396, 2808, 2832, 3068, 3186, 3594, 4248, 4602, 4792, 5391, 5616, 6136, 6372, 6903, 7188, 7787, 8496, 9204, 9584, 10782, 12272, 12744, 13806, 14376, 15574, 16173, 18408, 20709, 21564, 23361, 25488, 27612, 28752, 31148, 32346, 35341, 36816, 41418, 43128, 46722, 55224, 62296, 64692, 70083, 70682, 82836, 86256, 93444, 106023, 110448, 124592, 129384, 140166, 141364, 165672, 186888, 210249, 212046, 258768, 280332, 282728, 318069, 331344, 373776, 420498, 424092, 459433, 560664, 565456, 636138, 840996, 848184, 918866, 954207, 1121328, 1272276, 1378299, 1681992, 1696368, 1837732, 1908414, 2544552, 2756598, 3363984, 3675464, 3816828, 4134897, 5089104, 5513196, 7350928, 7633656, 8269794, 11026392, 12404691, 15267312, 16539588, 22052784, 24809382, 33079176, 49618764, 66158352, 99237528, 198475056]

約数ペア:

[(1, 198475056), (2, 99237528), (3, 66158352), (4, 49618764), (6, 33079176), (8, 24809382), (9, 22052784), (12, 16539588), (13, 15267312), (16, 12404691), (18, 11026392), (24, 8269794), (26, 7633656), (27, 7350928), (36, 5513196), (39, 5089104), (48, 4134897), (52, 3816828), (54, 3675464), (59, 3363984), (72, 2756598), (78, 2544552), (104, 1908414), (108, 1837732), (117, 1696368), (118, 1681992), (144, 1378299), (156, 1272276), (177, 1121328), (208, 954207), (216, 918866), (234, 848184), (236, 840996), (312, 636138), (351, 565456), (354, 560664), (432, 459433), (468, 424092), (472, 420498), (531, 373776), (599, 331344), (624, 318069), (702, 282728), (708, 280332), (767, 258768), (936, 212046), (944, 210249), (1062, 186888), (1198, 165672), (1404, 141364), (1416, 140166), (1534, 129384), (1593, 124592), (1797, 110448), (1872, 106023), (2124, 93444), (2301, 86256), (2396, 82836), (2808, 70682), (2832, 70083), (3068, 64692), (3186, 62296), (3594, 55224), (4248, 46722), (4602, 43128), (4792, 41418), (5391, 36816), (5616, 35341), (6136, 32346), (6372, 31148), (6903, 28752), (7188, 27612), (7787, 25488), (8496, 23361), (9204, 21564), (9584, 20709), (10782, 18408), (12272, 16173), (12744, 15574), (13806, 14376)]