170861824

素因数分解:

$2^8\times 7^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 108

約数和(自身を含む): 405797364

約数和(自身を除く): 234935540

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 196, 212, 224, 256, 257, 371, 392, 424, 448, 514, 742, 784, 848, 896, 1028, 1484, 1568, 1696, 1792, 1799, 2056, 2597, 2968, 3136, 3392, 3598, 4112, 5194, 5936, 6272, 6784, 7196, 8224, 10388, 11872, 12544, 12593, 13568, 13621, 14392, 16448, 20776, 23744, 25186, 27242, 28784, 32896, 41552, 47488, 50372, 54484, 57568, 65792, 83104, 94976, 95347, 100744, 108968, 115136, 166208, 190694, 201488, 217936, 230272, 332416, 381388, 402976, 435872, 460544, 664832, 667429, 762776, 805952, 871744, 1334858, 1525552, 1611904, 1743488, 2669716, 3051104, 3223808, 3486976, 5339432, 6102208, 10678864, 12204416, 21357728, 24408832, 42715456, 85430912, 170861824]

約数ペア:

[(1, 170861824), (2, 85430912), (4, 42715456), (7, 24408832), (8, 21357728), (14, 12204416), (16, 10678864), (28, 6102208), (32, 5339432), (49, 3486976), (53, 3223808), (56, 3051104), (64, 2669716), (98, 1743488), (106, 1611904), (112, 1525552), (128, 1334858), (196, 871744), (212, 805952), (224, 762776), (256, 667429), (257, 664832), (371, 460544), (392, 435872), (424, 402976), (448, 381388), (514, 332416), (742, 230272), (784, 217936), (848, 201488), (896, 190694), (1028, 166208), (1484, 115136), (1568, 108968), (1696, 100744), (1792, 95347), (1799, 94976), (2056, 83104), (2597, 65792), (2968, 57568), (3136, 54484), (3392, 50372), (3598, 47488), (4112, 41552), (5194, 32896), (5936, 28784), (6272, 27242), (6784, 25186), (7196, 23744), (8224, 20776), (10388, 16448), (11872, 14392), (12544, 13621), (12593, 13568)]