189873328

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1$

素因数の和:1285

約数の個数: 40

約数和(自身を含む): 376382160

約数和(自身を除く): 186508832

約数列:

[1, 2, 4, 8, 16, 59, 118, 197, 236, 394, 472, 788, 944, 1021, 1576, 2042, 3152, 4084, 8168, 11623, 16336, 23246, 46492, 60239, 92984, 120478, 185968, 201137, 240956, 402274, 481912, 804548, 963824, 1609096, 3218192, 11867083, 23734166, 47468332, 94936664, 189873328]

約数ペア:

[(1, 189873328), (2, 94936664), (4, 47468332), (8, 23734166), (16, 11867083), (59, 3218192), (118, 1609096), (197, 963824), (236, 804548), (394, 481912), (472, 402274), (788, 240956), (944, 201137), (1021, 185968), (1576, 120478), (2042, 92984), (3152, 60239), (4084, 46492), (8168, 23246), (11623, 16336)]