140883628

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{1669}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 252504000

約数和(自身を除く): 111620372

約数列:

[1, 2, 4, 47, 94, 188, 449, 898, 1669, 1796, 3338, 6676, 21103, 42206, 78443, 84412, 156886, 313772, 749381, 1498762, 2997524, 35220907, 70441814, 140883628]

約数ペア:

[(1, 140883628), (2, 70441814), (4, 35220907), (47, 2997524), (94, 1498762), (188, 749381), (449, 313772), (898, 156886), (1669, 84412), (1796, 78443), (3338, 42206), (6676, 21103)]