195270656

素因数分解:

$2^{11}\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 456412320

約数和(自身を除く): 261141664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 257, 371, 424, 448, 512, 514, 742, 848, 896, 1024, 1028, 1484, 1696, 1792, 1799, 2048, 2056, 2968, 3392, 3584, 3598, 4112, 5936, 6784, 7168, 7196, 8224, 11872, 13568, 13621, 14336, 14392, 16448, 23744, 27136, 27242, 28784, 32896, 47488, 54272, 54484, 57568, 65792, 94976, 95347, 108544, 108968, 115136, 131584, 189952, 190694, 217936, 230272, 263168, 379904, 381388, 435872, 460544, 526336, 759808, 762776, 871744, 921088, 1525552, 1743488, 1842176, 3051104, 3486976, 3684352, 6102208, 6973952, 12204416, 13947904, 24408832, 27895808, 48817664, 97635328, 195270656]

約数ペア:

[(1, 195270656), (2, 97635328), (4, 48817664), (7, 27895808), (8, 24408832), (14, 13947904), (16, 12204416), (28, 6973952), (32, 6102208), (53, 3684352), (56, 3486976), (64, 3051104), (106, 1842176), (112, 1743488), (128, 1525552), (212, 921088), (224, 871744), (256, 762776), (257, 759808), (371, 526336), (424, 460544), (448, 435872), (512, 381388), (514, 379904), (742, 263168), (848, 230272), (896, 217936), (1024, 190694), (1028, 189952), (1484, 131584), (1696, 115136), (1792, 108968), (1799, 108544), (2048, 95347), (2056, 94976), (2968, 65792), (3392, 57568), (3584, 54484), (3598, 54272), (4112, 47488), (5936, 32896), (6784, 28784), (7168, 27242), (7196, 27136), (8224, 23744), (11872, 16448), (13568, 14392), (13621, 14336)]