161422848

素因数分解:

$2^9\times 3^3\times {\mathrm{11677}}^1$

素因数の和:11704

約数の個数: 80

約数和(自身を含む): 477863760

約数和(自身を除く): 316440912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 11677, 13824, 23354, 35031, 46708, 70062, 93416, 105093, 140124, 186832, 210186, 280248, 315279, 373664, 420372, 560496, 630558, 747328, 840744, 1120992, 1261116, 1494656, 1681488, 2241984, 2522232, 2989312, 3362976, 4483968, 5044464, 5978624, 6725952, 8967936, 10088928, 13451904, 17935872, 20177856, 26903808, 40355712, 53807616, 80711424, 161422848]

約数ペア:

[(1, 161422848), (2, 80711424), (3, 53807616), (4, 40355712), (6, 26903808), (8, 20177856), (9, 17935872), (12, 13451904), (16, 10088928), (18, 8967936), (24, 6725952), (27, 5978624), (32, 5044464), (36, 4483968), (48, 3362976), (54, 2989312), (64, 2522232), (72, 2241984), (96, 1681488), (108, 1494656), (128, 1261116), (144, 1120992), (192, 840744), (216, 747328), (256, 630558), (288, 560496), (384, 420372), (432, 373664), (512, 315279), (576, 280248), (768, 210186), (864, 186832), (1152, 140124), (1536, 105093), (1728, 93416), (2304, 70062), (3456, 46708), (4608, 35031), (6912, 23354), (11677, 13824)]