143430208

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:875

約数の個数: 56

約数和(自身を含む): 299557440

約数和(自身を除く): 156127232

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 139, 184, 278, 368, 556, 701, 736, 1112, 1402, 1472, 2224, 2804, 3197, 4448, 5608, 6394, 8896, 11216, 12788, 16123, 22432, 25576, 32246, 44864, 51152, 64492, 97439, 102304, 128984, 194878, 204608, 257968, 389756, 515936, 779512, 1031872, 1559024, 2241097, 3118048, 4482194, 6236096, 8964388, 17928776, 35857552, 71715104, 143430208]

約数ペア:

[(1, 143430208), (2, 71715104), (4, 35857552), (8, 17928776), (16, 8964388), (23, 6236096), (32, 4482194), (46, 3118048), (64, 2241097), (92, 1559024), (139, 1031872), (184, 779512), (278, 515936), (368, 389756), (556, 257968), (701, 204608), (736, 194878), (1112, 128984), (1402, 102304), (1472, 97439), (2224, 64492), (2804, 51152), (3197, 44864), (4448, 32246), (5608, 25576), (6394, 22432), (8896, 16123), (11216, 12788)]