189727552

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18413}}^1$

素因数の和:18455

約数の個数: 56

約数和(自身を含む): 449006976

約数和(自身を除く): 259279424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 18413, 36826, 73652, 128891, 147304, 257782, 294608, 423499, 515564, 589216, 846998, 1031128, 1178432, 1693996, 2062256, 2964493, 3387992, 4124512, 5928986, 6775984, 8249024, 11857972, 13551968, 23715944, 27103936, 47431888, 94863776, 189727552]

約数ペア:

[(1, 189727552), (2, 94863776), (4, 47431888), (7, 27103936), (8, 23715944), (14, 13551968), (16, 11857972), (23, 8249024), (28, 6775984), (32, 5928986), (46, 4124512), (56, 3387992), (64, 2964493), (92, 2062256), (112, 1693996), (161, 1178432), (184, 1031128), (224, 846998), (322, 589216), (368, 515564), (448, 423499), (644, 294608), (736, 257782), (1288, 147304), (1472, 128891), (2576, 73652), (5152, 36826), (10304, 18413)]