143023016

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{907}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 280463040

約数和(自身を除く): 137440024

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 857, 907, 1714, 1814, 3428, 3628, 6856, 7256, 19711, 20861, 39422, 41722, 78844, 83444, 157688, 166888, 777299, 1554598, 3109196, 6218392, 17877877, 35755754, 71511508, 143023016]

約数ペア:

[(1, 143023016), (2, 71511508), (4, 35755754), (8, 17877877), (23, 6218392), (46, 3109196), (92, 1554598), (184, 777299), (857, 166888), (907, 157688), (1714, 83444), (1814, 78844), (3428, 41722), (3628, 39422), (6856, 20861), (7256, 19711)]