137386425124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1667}}^1\times {\mathrm{4703}}^1$

素因数の和:6724

約数の個数: 48

約数和(自身を含む): 259899913728

約数和(自身を除く): 122513488604

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 1667, 3334, 4381, 4703, 6668, 8762, 9406, 17524, 18812, 21671, 43342, 61139, 86684, 122278, 244556, 561779, 1123558, 1584911, 2247116, 3169822, 6339644, 7303127, 7839901, 14606254, 15679802, 20603843, 29212508, 31359604, 41207686, 82415372, 101918713, 203837426, 407674852, 2642046637, 5284093274, 10568186548, 34346606281, 68693212562, 137386425124]

約数ペア:

[(1, 137386425124), (2, 68693212562), (4, 34346606281), (13, 10568186548), (26, 5284093274), (52, 2642046637), (337, 407674852), (674, 203837426), (1348, 101918713), (1667, 82415372), (3334, 41207686), (4381, 31359604), (4703, 29212508), (6668, 20603843), (8762, 15679802), (9406, 14606254), (17524, 7839901), (18812, 7303127), (21671, 6339644), (43342, 3169822), (61139, 2247116), (86684, 1584911), (122278, 1123558), (244556, 561779)]