194193664

素因数分解:

$2^8\times 7^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 108

約数和(自身を含む): 458225964

約数和(自身を除く): 264032300

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 113, 128, 137, 196, 224, 226, 256, 274, 392, 448, 452, 548, 784, 791, 896, 904, 959, 1096, 1568, 1582, 1792, 1808, 1918, 2192, 3136, 3164, 3616, 3836, 4384, 5537, 6272, 6328, 6713, 7232, 7672, 8768, 11074, 12544, 12656, 13426, 14464, 15344, 15481, 17536, 22148, 25312, 26852, 28928, 30688, 30962, 35072, 44296, 50624, 53704, 61376, 61924, 88592, 101248, 107408, 108367, 122752, 123848, 177184, 202496, 214816, 216734, 245504, 247696, 354368, 429632, 433468, 495392, 708736, 758569, 859264, 866936, 990784, 1417472, 1517138, 1718528, 1733872, 1981568, 3034276, 3467744, 3963136, 6068552, 6935488, 12137104, 13870976, 24274208, 27741952, 48548416, 97096832, 194193664]

約数ペア:

[(1, 194193664), (2, 97096832), (4, 48548416), (7, 27741952), (8, 24274208), (14, 13870976), (16, 12137104), (28, 6935488), (32, 6068552), (49, 3963136), (56, 3467744), (64, 3034276), (98, 1981568), (112, 1733872), (113, 1718528), (128, 1517138), (137, 1417472), (196, 990784), (224, 866936), (226, 859264), (256, 758569), (274, 708736), (392, 495392), (448, 433468), (452, 429632), (548, 354368), (784, 247696), (791, 245504), (896, 216734), (904, 214816), (959, 202496), (1096, 177184), (1568, 123848), (1582, 122752), (1792, 108367), (1808, 107408), (1918, 101248), (2192, 88592), (3136, 61924), (3164, 61376), (3616, 53704), (3836, 50624), (4384, 44296), (5537, 35072), (6272, 30962), (6328, 30688), (6713, 28928), (7232, 26852), (7672, 25312), (8768, 22148), (11074, 17536), (12544, 15481), (12656, 15344), (13426, 14464)]