120706768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82903}}^1$

素因数の和:82931

約数の個数: 40

約数和(自身を含む): 287842688

約数和(自身を除く): 167135920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 82903, 165806, 331612, 580321, 663224, 1077739, 1160642, 1326448, 2155478, 2321284, 4310956, 4642568, 7544173, 8621912, 9285136, 15088346, 17243824, 30176692, 60353384, 120706768]

約数ペア:

[(1, 120706768), (2, 60353384), (4, 30176692), (7, 17243824), (8, 15088346), (13, 9285136), (14, 8621912), (16, 7544173), (26, 4642568), (28, 4310956), (52, 2321284), (56, 2155478), (91, 1326448), (104, 1160642), (112, 1077739), (182, 663224), (208, 580321), (364, 331612), (728, 165806), (1456, 82903)]