133687288

素因数分解:

$2^3\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1327}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 292943520

約数和(自身を除く): 159256232

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 257, 392, 514, 1028, 1327, 1799, 2056, 2654, 3598, 5308, 7196, 9289, 10616, 12593, 14392, 18578, 25186, 37156, 50372, 65023, 74312, 100744, 130046, 260092, 341039, 520184, 682078, 1364156, 2387273, 2728312, 4774546, 9549092, 16710911, 19098184, 33421822, 66843644, 133687288]

約数ペア:

[(1, 133687288), (2, 66843644), (4, 33421822), (7, 19098184), (8, 16710911), (14, 9549092), (28, 4774546), (49, 2728312), (56, 2387273), (98, 1364156), (196, 682078), (257, 520184), (392, 341039), (514, 260092), (1028, 130046), (1327, 100744), (1799, 74312), (2056, 65023), (2654, 50372), (3598, 37156), (5308, 25186), (7196, 18578), (9289, 14392), (10616, 12593)]