120691312

素因数分解:

$2^4\times 7^2\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:878

約数の個数: 60

約数和(自身を含む): 273531600

約数和(自身を除く): 152840288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 257, 392, 514, 599, 784, 1028, 1198, 1799, 2056, 2396, 3598, 4112, 4193, 4792, 7196, 8386, 9584, 12593, 14392, 16772, 25186, 28784, 29351, 33544, 50372, 58702, 67088, 100744, 117404, 153943, 201488, 234808, 307886, 469616, 615772, 1077601, 1231544, 2155202, 2463088, 4310404, 7543207, 8620808, 15086414, 17241616, 30172828, 60345656, 120691312]

約数ペア:

[(1, 120691312), (2, 60345656), (4, 30172828), (7, 17241616), (8, 15086414), (14, 8620808), (16, 7543207), (28, 4310404), (49, 2463088), (56, 2155202), (98, 1231544), (112, 1077601), (196, 615772), (257, 469616), (392, 307886), (514, 234808), (599, 201488), (784, 153943), (1028, 117404), (1198, 100744), (1799, 67088), (2056, 58702), (2396, 50372), (3598, 33544), (4112, 29351), (4193, 28784), (4792, 25186), (7196, 16772), (8386, 14392), (9584, 12593)]