161361022464

素因数分解:

$2^9\times 3^2\times {\mathrm{127}}^1\times {\mathrm{275729}}^1$

素因数の和:275880

約数の個数: 120

約数和(自身を含む): 469367458560

約数和(自身を除く): 308006436096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 512, 576, 762, 768, 1016, 1143, 1152, 1524, 1536, 2032, 2286, 2304, 3048, 4064, 4572, 4608, 6096, 8128, 9144, 12192, 16256, 18288, 24384, 32512, 36576, 48768, 65024, 73152, 97536, 146304, 195072, 275729, 292608, 551458, 585216, 827187, 1102916, 1654374, 2205832, 2481561, 3308748, 4411664, 4963122, 6617496, 8823328, 9926244, 13234992, 17646656, 19852488, 26469984, 35017583, 35293312, 39704976, 52939968, 70035166, 70586624, 79409952, 105052749, 105879936, 140070332, 141173248, 158819904, 210105498, 211759872, 280140664, 315158247, 317639808, 420210996, 423519744, 560281328, 630316494, 635279616, 840421992, 1120562656, 1260632988, 1270559232, 1680843984, 2241125312, 2521265976, 3361687968, 4482250624, 5042531952, 6723375936, 8964501248, 10085063904, 13446751872, 17929002496, 20170127808, 26893503744, 40340255616, 53787007488, 80680511232, 161361022464]

約数ペア:

[(1, 161361022464), (2, 80680511232), (3, 53787007488), (4, 40340255616), (6, 26893503744), (8, 20170127808), (9, 17929002496), (12, 13446751872), (16, 10085063904), (18, 8964501248), (24, 6723375936), (32, 5042531952), (36, 4482250624), (48, 3361687968), (64, 2521265976), (72, 2241125312), (96, 1680843984), (127, 1270559232), (128, 1260632988), (144, 1120562656), (192, 840421992), (254, 635279616), (256, 630316494), (288, 560281328), (381, 423519744), (384, 420210996), (508, 317639808), (512, 315158247), (576, 280140664), (762, 211759872), (768, 210105498), (1016, 158819904), (1143, 141173248), (1152, 140070332), (1524, 105879936), (1536, 105052749), (2032, 79409952), (2286, 70586624), (2304, 70035166), (3048, 52939968), (4064, 39704976), (4572, 35293312), (4608, 35017583), (6096, 26469984), (8128, 19852488), (9144, 17646656), (12192, 13234992), (16256, 9926244), (18288, 8823328), (24384, 6617496), (32512, 4963122), (36576, 4411664), (48768, 3308748), (65024, 2481561), (73152, 2205832), (97536, 1654374), (146304, 1102916), (195072, 827187), (275729, 585216), (292608, 551458)]