196457856

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 621632880

約数和(自身を除く): 425175024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 112, 128, 147, 159, 168, 192, 196, 197, 212, 224, 294, 318, 336, 371, 384, 392, 394, 424, 448, 588, 591, 636, 672, 742, 784, 788, 848, 896, 1113, 1176, 1182, 1272, 1344, 1379, 1484, 1568, 1576, 1696, 2226, 2352, 2364, 2544, 2597, 2688, 2758, 2968, 3136, 3152, 3392, 4137, 4452, 4704, 4728, 5088, 5194, 5516, 5936, 6272, 6304, 6784, 7791, 8274, 8904, 9408, 9456, 9653, 10176, 10388, 10441, 11032, 11872, 12608, 15582, 16548, 17808, 18816, 18912, 19306, 20352, 20776, 20882, 22064, 23744, 25216, 28959, 31164, 31323, 33096, 35616, 37824, 38612, 41552, 41764, 44128, 47488, 57918, 62328, 62646, 66192, 71232, 73087, 75648, 77224, 83104, 83528, 88256, 115836, 124656, 125292, 132384, 142464, 146174, 154448, 166208, 167056, 176512, 219261, 231672, 249312, 250584, 264768, 292348, 308896, 332416, 334112, 438522, 463344, 498624, 501168, 511609, 529536, 584696, 617792, 668224, 877044, 926688, 997248, 1002336, 1023218, 1169392, 1235584, 1336448, 1534827, 1754088, 1853376, 2004672, 2046436, 2338784, 3069654, 3508176, 3706752, 4009344, 4092872, 4677568, 6139308, 7016352, 8185744, 9355136, 12278616, 14032704, 16371488, 24557232, 28065408, 32742976, 49114464, 65485952, 98228928, 196457856]

約数ペア:

[(1, 196457856), (2, 98228928), (3, 65485952), (4, 49114464), (6, 32742976), (7, 28065408), (8, 24557232), (12, 16371488), (14, 14032704), (16, 12278616), (21, 9355136), (24, 8185744), (28, 7016352), (32, 6139308), (42, 4677568), (48, 4092872), (49, 4009344), (53, 3706752), (56, 3508176), (64, 3069654), (84, 2338784), (96, 2046436), (98, 2004672), (106, 1853376), (112, 1754088), (128, 1534827), (147, 1336448), (159, 1235584), (168, 1169392), (192, 1023218), (196, 1002336), (197, 997248), (212, 926688), (224, 877044), (294, 668224), (318, 617792), (336, 584696), (371, 529536), (384, 511609), (392, 501168), (394, 498624), (424, 463344), (448, 438522), (588, 334112), (591, 332416), (636, 308896), (672, 292348), (742, 264768), (784, 250584), (788, 249312), (848, 231672), (896, 219261), (1113, 176512), (1176, 167056), (1182, 166208), (1272, 154448), (1344, 146174), (1379, 142464), (1484, 132384), (1568, 125292), (1576, 124656), (1696, 115836), (2226, 88256), (2352, 83528), (2364, 83104), (2544, 77224), (2597, 75648), (2688, 73087), (2758, 71232), (2968, 66192), (3136, 62646), (3152, 62328), (3392, 57918), (4137, 47488), (4452, 44128), (4704, 41764), (4728, 41552), (5088, 38612), (5194, 37824), (5516, 35616), (5936, 33096), (6272, 31323), (6304, 31164), (6784, 28959), (7791, 25216), (8274, 23744), (8904, 22064), (9408, 20882), (9456, 20776), (9653, 20352), (10176, 19306), (10388, 18912), (10441, 18816), (11032, 17808), (11872, 16548), (12608, 15582)]