194942048

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 461793024

約数和(自身を除く): 266850976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 43, 56, 74, 86, 112, 148, 172, 224, 259, 296, 301, 344, 518, 547, 592, 602, 688, 1036, 1094, 1184, 1204, 1376, 1591, 2072, 2188, 2408, 3182, 3829, 4144, 4376, 4816, 6364, 7658, 8288, 8752, 9632, 11137, 12728, 15316, 17504, 20239, 22274, 23521, 25456, 30632, 40478, 44548, 47042, 50912, 61264, 80956, 89096, 94084, 122528, 141673, 161912, 164647, 178192, 188168, 283346, 323824, 329294, 356384, 376336, 566692, 647648, 658588, 752672, 870277, 1133384, 1317176, 1740554, 2266768, 2634352, 3481108, 4533536, 5268704, 6091939, 6962216, 12183878, 13924432, 24367756, 27848864, 48735512, 97471024, 194942048]

約数ペア:

[(1, 194942048), (2, 97471024), (4, 48735512), (7, 27848864), (8, 24367756), (14, 13924432), (16, 12183878), (28, 6962216), (32, 6091939), (37, 5268704), (43, 4533536), (56, 3481108), (74, 2634352), (86, 2266768), (112, 1740554), (148, 1317176), (172, 1133384), (224, 870277), (259, 752672), (296, 658588), (301, 647648), (344, 566692), (518, 376336), (547, 356384), (592, 329294), (602, 323824), (688, 283346), (1036, 188168), (1094, 178192), (1184, 164647), (1204, 161912), (1376, 141673), (1591, 122528), (2072, 94084), (2188, 89096), (2408, 80956), (3182, 61264), (3829, 50912), (4144, 47042), (4376, 44548), (4816, 40478), (6364, 30632), (7658, 25456), (8288, 23521), (8752, 22274), (9632, 20239), (11137, 17504), (12728, 15316)]