128156940306

素因数分解:

$2^1\times 3^2\times {\mathrm{8623}}^1\times {\mathrm{825679}}^1$

素因数の和:834310

約数の個数: 24

約数和(自身を含む): 277705908480

約数和(自身を除く): 149548968174

約数列:

[1, 2, 3, 6, 9, 18, 8623, 17246, 25869, 51738, 77607, 155214, 825679, 1651358, 2477037, 4954074, 7431111, 14862222, 7119830017, 14239660034, 21359490051, 42718980102, 64078470153, 128156940306]

約数ペア:

[(1, 128156940306), (2, 64078470153), (3, 42718980102), (6, 21359490051), (9, 14239660034), (18, 7119830017), (8623, 14862222), (17246, 7431111), (25869, 4954074), (51738, 2477037), (77607, 1651358), (155214, 825679)]