137581688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{464803}}^1$

素因数の和:464846

約数の個数: 16

約数和(自身を含む): 264938280

約数和(自身を除く): 127356592

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 464803, 929606, 1859212, 3718424, 17197711, 34395422, 68790844, 137581688]

約数ペア:

[(1, 137581688), (2, 68790844), (4, 34395422), (8, 17197711), (37, 3718424), (74, 1859212), (148, 929606), (296, 464803)]