161142010

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{1303}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 295747200

約数和(自身を除く): 134605190

約数列:

[1, 2, 5, 10, 83, 149, 166, 298, 415, 745, 830, 1303, 1490, 2606, 6515, 12367, 13030, 24734, 61835, 108149, 123670, 194147, 216298, 388294, 540745, 970735, 1081490, 1941470, 16114201, 32228402, 80571005, 161142010]

約数ペア:

[(1, 161142010), (2, 80571005), (5, 32228402), (10, 16114201), (83, 1941470), (149, 1081490), (166, 970735), (298, 540745), (415, 388294), (745, 216298), (830, 194147), (1303, 123670), (1490, 108149), (2606, 61835), (6515, 24734), (12367, 13030)]