191844128

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9623}}^1$

素因数の和:9729

約数の個数: 48

約数和(自身を含む): 436544640

約数和(自身を除く): 244700512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9623, 9968, 19246, 19936, 38492, 67361, 76984, 134722, 153968, 269444, 307936, 538888, 856447, 1077776, 1712894, 2155552, 3425788, 5995129, 6851576, 11990258, 13703152, 23980516, 27406304, 47961032, 95922064, 191844128]

約数ペア:

[(1, 191844128), (2, 95922064), (4, 47961032), (7, 27406304), (8, 23980516), (14, 13703152), (16, 11990258), (28, 6851576), (32, 5995129), (56, 3425788), (89, 2155552), (112, 1712894), (178, 1077776), (224, 856447), (356, 538888), (623, 307936), (712, 269444), (1246, 153968), (1424, 134722), (2492, 76984), (2848, 67361), (4984, 38492), (9623, 19936), (9968, 19246)]