129629096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{16091}}^1$

素因数の和:16169

約数の個数: 32

約数和(自身を含む): 260690400

約数和(自身を除く): 131061304

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 16091, 32182, 64364, 128728, 305729, 611458, 852823, 1222916, 1705646, 2445832, 3411292, 6822584, 16203637, 32407274, 64814548, 129629096]

約数ペア:

[(1, 129629096), (2, 64814548), (4, 32407274), (8, 16203637), (19, 6822584), (38, 3411292), (53, 2445832), (76, 1705646), (106, 1222916), (152, 852823), (212, 611458), (424, 305729), (1007, 128728), (2014, 64364), (4028, 32182), (8056, 16091)]