195995904

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 572091072

約数和(自身を除く): 376095168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 128, 134, 156, 192, 201, 208, 256, 268, 293, 312, 384, 402, 416, 536, 586, 624, 768, 804, 832, 871, 879, 1072, 1172, 1248, 1608, 1664, 1742, 1758, 2144, 2344, 2496, 2613, 3216, 3328, 3484, 3516, 3809, 4288, 4688, 4992, 5226, 6432, 6968, 7032, 7618, 8576, 9376, 9984, 10452, 11427, 12864, 13936, 14064, 15236, 17152, 18752, 19631, 20904, 22854, 25728, 27872, 28128, 30472, 37504, 39262, 41808, 45708, 51456, 55744, 56256, 58893, 60944, 75008, 78524, 83616, 91416, 111488, 112512, 117786, 121888, 157048, 167232, 182832, 222976, 225024, 235572, 243776, 255203, 314096, 334464, 365664, 471144, 487552, 510406, 628192, 668928, 731328, 765609, 942288, 975104, 1020812, 1256384, 1462656, 1531218, 1884576, 2041624, 2512768, 2925312, 3062436, 3769152, 4083248, 5025536, 6124872, 7538304, 8166496, 12249744, 15076608, 16332992, 24499488, 32665984, 48998976, 65331968, 97997952, 195995904]

約数ペア:

[(1, 195995904), (2, 97997952), (3, 65331968), (4, 48998976), (6, 32665984), (8, 24499488), (12, 16332992), (13, 15076608), (16, 12249744), (24, 8166496), (26, 7538304), (32, 6124872), (39, 5025536), (48, 4083248), (52, 3769152), (64, 3062436), (67, 2925312), (78, 2512768), (96, 2041624), (104, 1884576), (128, 1531218), (134, 1462656), (156, 1256384), (192, 1020812), (201, 975104), (208, 942288), (256, 765609), (268, 731328), (293, 668928), (312, 628192), (384, 510406), (402, 487552), (416, 471144), (536, 365664), (586, 334464), (624, 314096), (768, 255203), (804, 243776), (832, 235572), (871, 225024), (879, 222976), (1072, 182832), (1172, 167232), (1248, 157048), (1608, 121888), (1664, 117786), (1742, 112512), (1758, 111488), (2144, 91416), (2344, 83616), (2496, 78524), (2613, 75008), (3216, 60944), (3328, 58893), (3484, 56256), (3516, 55744), (3809, 51456), (4288, 45708), (4688, 41808), (4992, 39262), (5226, 37504), (6432, 30472), (6968, 28128), (7032, 27872), (7618, 25728), (8576, 22854), (9376, 20904), (9984, 19631), (10452, 18752), (11427, 17152), (12864, 15236), (13936, 14064)]