157020661876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3331}}^1\times {\mathrm{906523}}^1$

素因数の和:909871

約数の個数: 24

約数和(自身を含む): 296012720864

約数和(自身を除く): 138992058988

約数列:

[1, 2, 4, 13, 26, 52, 3331, 6662, 13324, 43303, 86606, 173212, 906523, 1813046, 3626092, 11784799, 23569598, 47139196, 3019628113, 6039256226, 12078512452, 39255165469, 78510330938, 157020661876]

約数ペア:

[(1, 157020661876), (2, 78510330938), (4, 39255165469), (13, 12078512452), (26, 6039256226), (52, 3019628113), (3331, 47139196), (6662, 23569598), (13324, 11784799), (43303, 3626092), (86606, 1813046), (173212, 906523)]