155317896

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 445461120

約数和(自身を除く): 290143224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 71, 72, 92, 138, 142, 184, 207, 213, 276, 284, 414, 426, 552, 568, 639, 828, 852, 1278, 1321, 1633, 1656, 1704, 2556, 2642, 3266, 3963, 4899, 5112, 5284, 6532, 7926, 9798, 10568, 11889, 13064, 14697, 15852, 19596, 23778, 29394, 30383, 31704, 39192, 47556, 58788, 60766, 91149, 93791, 95112, 117576, 121532, 182298, 187582, 243064, 273447, 281373, 364596, 375164, 546894, 562746, 729192, 750328, 844119, 1093788, 1125492, 1688238, 2157193, 2187576, 2250984, 3376476, 4314386, 6471579, 6752952, 8628772, 12943158, 17257544, 19414737, 25886316, 38829474, 51772632, 77658948, 155317896]

約数ペア:

[(1, 155317896), (2, 77658948), (3, 51772632), (4, 38829474), (6, 25886316), (8, 19414737), (9, 17257544), (12, 12943158), (18, 8628772), (23, 6752952), (24, 6471579), (36, 4314386), (46, 3376476), (69, 2250984), (71, 2187576), (72, 2157193), (92, 1688238), (138, 1125492), (142, 1093788), (184, 844119), (207, 750328), (213, 729192), (276, 562746), (284, 546894), (414, 375164), (426, 364596), (552, 281373), (568, 273447), (639, 243064), (828, 187582), (852, 182298), (1278, 121532), (1321, 117576), (1633, 95112), (1656, 93791), (1704, 91149), (2556, 60766), (2642, 58788), (3266, 47556), (3963, 39192), (4899, 31704), (5112, 30383), (5284, 29394), (6532, 23778), (7926, 19596), (9798, 15852), (10568, 14697), (11889, 13064)]