142355365792

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{858307}}^1$

素因数の和:858461

約数の個数: 48

約数和(自身を含む): 288103096512

約数和(自身を除く): 145747730720

約数列:

[1, 2, 4, 8, 16, 32, 71, 73, 142, 146, 284, 292, 568, 584, 1136, 1168, 2272, 2336, 5183, 10366, 20732, 41464, 82928, 165856, 858307, 1716614, 3433228, 6866456, 13732912, 27465824, 60939797, 62656411, 121879594, 125312822, 243759188, 250625644, 487518376, 501251288, 975036752, 1002502576, 1950073504, 2005005152, 4448605181, 8897210362, 17794420724, 35588841448, 71177682896, 142355365792]

約数ペア:

[(1, 142355365792), (2, 71177682896), (4, 35588841448), (8, 17794420724), (16, 8897210362), (32, 4448605181), (71, 2005005152), (73, 1950073504), (142, 1002502576), (146, 975036752), (284, 501251288), (292, 487518376), (568, 250625644), (584, 243759188), (1136, 125312822), (1168, 121879594), (2272, 62656411), (2336, 60939797), (5183, 27465824), (10366, 13732912), (20732, 6866456), (41464, 3433228), (82928, 1716614), (165856, 858307)]