168227330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8123}}^1$

素因数の和:8258

約数の個数: 32

約数和(自身を含む): 321710400

約数和(自身を除く): 153483070

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 8123, 10355, 16246, 20710, 40615, 81230, 154337, 308674, 771685, 885407, 1543370, 1770814, 4427035, 8854070, 16822733, 33645466, 84113665, 168227330]

約数ペア:

[(1, 168227330), (2, 84113665), (5, 33645466), (10, 16822733), (19, 8854070), (38, 4427035), (95, 1770814), (109, 1543370), (190, 885407), (218, 771685), (545, 308674), (1090, 154337), (2071, 81230), (4142, 40615), (8123, 20710), (10355, 16246)]