190840384

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18521}}^1$

素因数の和:18563

約数の個数: 56

約数和(自身を含む): 451640448

約数和(自身を除く): 260800064

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, 18521, 37042, 74084, 129647, 148168, 259294, 296336, 425983, 518588, 592672, 851966, 1037176, 1185344, 1703932, 2074352, 2981881, 3407864, 4148704, 5963762, 6815728, 8297408, 11927524, 13631456, 23855048, 27262912, 47710096, 95420192, 190840384]

約数ペア:

[(1, 190840384), (2, 95420192), (4, 47710096), (7, 27262912), (8, 23855048), (14, 13631456), (16, 11927524), (23, 8297408), (28, 6815728), (32, 5963762), (46, 4148704), (56, 3407864), (64, 2981881), (92, 2074352), (112, 1703932), (161, 1185344), (184, 1037176), (224, 851966), (322, 592672), (368, 518588), (448, 425983), (644, 296336), (736, 259294), (1288, 148168), (1472, 129647), (2576, 74084), (5152, 37042), (10304, 18521)]