151508147

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1493}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 187347600

約数和(自身を除く): 35839453

約数列:

[1, 7, 19, 49, 109, 133, 763, 931, 1493, 2071, 5341, 10451, 14497, 28367, 73157, 101479, 162737, 198569, 1139159, 1389983, 3092003, 7974113, 21644021, 151508147]

約数ペア:

[(1, 151508147), (7, 21644021), (19, 7974113), (49, 3092003), (109, 1389983), (133, 1139159), (763, 198569), (931, 162737), (1493, 101479), (2071, 73157), (5341, 28367), (10451, 14497)]