194725216

素因数分解:

$2^5\times 7^3\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 453902400

約数和(自身を除く): 259177184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 113, 157, 196, 224, 226, 314, 343, 392, 452, 628, 686, 784, 791, 904, 1099, 1256, 1372, 1568, 1582, 1808, 2198, 2512, 2744, 3164, 3616, 4396, 5024, 5488, 5537, 6328, 7693, 8792, 10976, 11074, 12656, 15386, 17584, 17741, 22148, 25312, 30772, 35168, 35482, 38759, 44296, 53851, 61544, 70964, 77518, 88592, 107702, 123088, 124187, 141928, 155036, 177184, 215404, 246176, 248374, 283856, 310072, 430808, 496748, 567712, 620144, 861616, 869309, 993496, 1240288, 1723232, 1738618, 1986992, 3477236, 3973984, 6085163, 6954472, 12170326, 13908944, 24340652, 27817888, 48681304, 97362608, 194725216]

約数ペア:

[(1, 194725216), (2, 97362608), (4, 48681304), (7, 27817888), (8, 24340652), (14, 13908944), (16, 12170326), (28, 6954472), (32, 6085163), (49, 3973984), (56, 3477236), (98, 1986992), (112, 1738618), (113, 1723232), (157, 1240288), (196, 993496), (224, 869309), (226, 861616), (314, 620144), (343, 567712), (392, 496748), (452, 430808), (628, 310072), (686, 283856), (784, 248374), (791, 246176), (904, 215404), (1099, 177184), (1256, 155036), (1372, 141928), (1568, 124187), (1582, 123088), (1808, 107702), (2198, 88592), (2512, 77518), (2744, 70964), (3164, 61544), (3616, 53851), (4396, 44296), (5024, 38759), (5488, 35482), (5537, 35168), (6328, 30772), (7693, 25312), (8792, 22148), (10976, 17741), (11074, 17584), (12656, 15386)]