138294912

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{51449}}^1$

素因数の和:51473

約数の個数: 64

約数和(自身を含む): 419832000

約数和(自身を除く): 281537088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 51449, 102898, 154347, 205796, 308694, 360143, 411592, 617388, 720286, 823184, 1080429, 1234776, 1440572, 1646368, 2160858, 2469552, 2881144, 3292736, 4321716, 4939104, 5762288, 6585472, 8643432, 9878208, 11524576, 17286864, 19756416, 23049152, 34573728, 46098304, 69147456, 138294912]

約数ペア:

[(1, 138294912), (2, 69147456), (3, 46098304), (4, 34573728), (6, 23049152), (7, 19756416), (8, 17286864), (12, 11524576), (14, 9878208), (16, 8643432), (21, 6585472), (24, 5762288), (28, 4939104), (32, 4321716), (42, 3292736), (48, 2881144), (56, 2469552), (64, 2160858), (84, 1646368), (96, 1440572), (112, 1234776), (128, 1080429), (168, 823184), (192, 720286), (224, 617388), (336, 411592), (384, 360143), (448, 308694), (672, 205796), (896, 154347), (1344, 102898), (2688, 51449)]