140755806

素因数分解:

$2^1\times 3^5\times {\mathrm{509}}^1\times {\mathrm{569}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 317444400

約数和(自身を除く): 176688594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 509, 569, 1018, 1138, 1527, 1707, 3054, 3414, 4581, 5121, 9162, 10242, 13743, 15363, 27486, 30726, 41229, 46089, 82458, 92178, 123687, 138267, 247374, 276534, 289621, 579242, 868863, 1737726, 2606589, 5213178, 7819767, 15639534, 23459301, 46918602, 70377903, 140755806]

約数ペア:

[(1, 140755806), (2, 70377903), (3, 46918602), (6, 23459301), (9, 15639534), (18, 7819767), (27, 5213178), (54, 2606589), (81, 1737726), (162, 868863), (243, 579242), (486, 289621), (509, 276534), (569, 247374), (1018, 138267), (1138, 123687), (1527, 92178), (1707, 82458), (3054, 46089), (3414, 41229), (4581, 30726), (5121, 27486), (9162, 15363), (10242, 13743)]