195532288

素因数分解:

$2^9\times 7^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:727

約数の個数: 80

約数和(自身を含む): 452247840

約数和(自身を除く): 256715552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 512, 613, 623, 712, 896, 1226, 1246, 1424, 1792, 2452, 2492, 2848, 3584, 4291, 4904, 4984, 5696, 8582, 9808, 9968, 11392, 17164, 19616, 19936, 22784, 34328, 39232, 39872, 45568, 54557, 68656, 78464, 79744, 109114, 137312, 156928, 159488, 218228, 274624, 313856, 318976, 381899, 436456, 549248, 763798, 872912, 1098496, 1527596, 1745824, 2196992, 3055192, 3491648, 6110384, 6983296, 12220768, 13966592, 24441536, 27933184, 48883072, 97766144, 195532288]

約数ペア:

[(1, 195532288), (2, 97766144), (4, 48883072), (7, 27933184), (8, 24441536), (14, 13966592), (16, 12220768), (28, 6983296), (32, 6110384), (56, 3491648), (64, 3055192), (89, 2196992), (112, 1745824), (128, 1527596), (178, 1098496), (224, 872912), (256, 763798), (356, 549248), (448, 436456), (512, 381899), (613, 318976), (623, 313856), (712, 274624), (896, 218228), (1226, 159488), (1246, 156928), (1424, 137312), (1792, 109114), (2452, 79744), (2492, 78464), (2848, 68656), (3584, 54557), (4291, 45568), (4904, 39872), (4984, 39232), (5696, 34328), (8582, 22784), (9808, 19936), (9968, 19616), (11392, 17164)]