131437752

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{17839}}^1$

素因数の和:18155

約数の個数: 32

約数和(自身を含む): 329683200

約数和(自身を除く): 198245448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 3684, 7368, 17839, 35678, 53517, 71356, 107034, 142712, 214068, 428136, 5476573, 10953146, 16429719, 21906292, 32859438, 43812584, 65718876, 131437752]

約数ペア:

[(1, 131437752), (2, 65718876), (3, 43812584), (4, 32859438), (6, 21906292), (8, 16429719), (12, 10953146), (24, 5476573), (307, 428136), (614, 214068), (921, 142712), (1228, 107034), (1842, 71356), (2456, 53517), (3684, 35678), (7368, 17839)]