187719376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{39239}}^1$

素因数の和:39283

約数の個数: 40

約数和(自身を含む): 408723840

約数和(自身を除く): 221004464

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 39239, 78478, 156956, 313912, 510107, 627824, 902497, 1020214, 1804994, 2040428, 3609988, 4080856, 7219976, 8161712, 11732461, 14439952, 23464922, 46929844, 93859688, 187719376]

約数ペア:

[(1, 187719376), (2, 93859688), (4, 46929844), (8, 23464922), (13, 14439952), (16, 11732461), (23, 8161712), (26, 7219976), (46, 4080856), (52, 3609988), (92, 2040428), (104, 1804994), (184, 1020214), (208, 902497), (299, 627824), (368, 510107), (598, 313912), (1196, 156956), (2392, 78478), (4784, 39239)]