120438416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56597}}^1$

素因数の和:56631

約数の個数: 40

約数和(自身を含む): 280726080

約数和(自身を除く): 160287664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 56597, 113194, 226388, 396179, 452776, 792358, 905552, 1075343, 1584716, 2150686, 3169432, 4301372, 6338864, 7527401, 8602744, 15054802, 17205488, 30109604, 60219208, 120438416]

約数ペア:

[(1, 120438416), (2, 60219208), (4, 30109604), (7, 17205488), (8, 15054802), (14, 8602744), (16, 7527401), (19, 6338864), (28, 4301372), (38, 3169432), (56, 2150686), (76, 1584716), (112, 1075343), (133, 905552), (152, 792358), (266, 452776), (304, 396179), (532, 226388), (1064, 113194), (2128, 56597)]