161568684

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{43573}}^1$

素因数の和:43686

約数の個数: 36

約数和(自身を含む): 412384336

約数和(自身を除く): 250815652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 43573, 87146, 130719, 174292, 261438, 392157, 522876, 784314, 1568628, 4488019, 8976038, 13464057, 17952076, 26928114, 40392171, 53856228, 80784342, 161568684]

約数ペア:

[(1, 161568684), (2, 80784342), (3, 53856228), (4, 40392171), (6, 26928114), (9, 17952076), (12, 13464057), (18, 8976038), (36, 4488019), (103, 1568628), (206, 784314), (309, 522876), (412, 392157), (618, 261438), (927, 174292), (1236, 130719), (1854, 87146), (3708, 43573)]